283185630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 920844288

約数和(自身を除く): 637658658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 142, 182, 195, 210, 213, 234, 273, 315, 355, 390, 426, 455, 487, 497, 546, 585, 630, 639, 710, 819, 910, 923, 974, 994, 1065, 1170, 1278, 1365, 1461, 1491, 1638, 1846, 2130, 2435, 2485, 2730, 2769, 2922, 2982, 3195, 3409, 4095, 4383, 4473, 4615, 4870, 4970, 5538, 6331, 6390, 6461, 6818, 7305, 7455, 8190, 8307, 8766, 8946, 9230, 10227, 12662, 12922, 13845, 14610, 14910, 16614, 17045, 18993, 19383, 20454, 21915, 22365, 27690, 30681, 31655, 32305, 34090, 34577, 37986, 38766, 41535, 43830, 44317, 44730, 51135, 56979, 58149, 61362, 63310, 64610, 69154, 83070, 88634, 94965, 96915, 102270, 103731, 113958, 116298, 132951, 153405, 172885, 189930, 193830, 207462, 221585, 242039, 265902, 284895, 290745, 306810, 311193, 345770, 398853, 443170, 449501, 484078, 518655, 569790, 581490, 622386, 664755, 726117, 797706, 899002, 1037310, 1210195, 1329510, 1348503, 1452234, 1555965, 1994265, 2178351, 2247505, 2420390, 2697006, 3111930, 3146507, 3630585, 3988530, 4045509, 4356702, 4495010, 6293014, 6742515, 7261170, 8091018, 9439521, 10891755, 13485030, 15732535, 18879042, 20227545, 21783510, 28318563, 31465070, 40455090, 47197605, 56637126, 94395210, 141592815, 283185630]

約数ペア:

[(1, 283185630), (2, 141592815), (3, 94395210), (5, 56637126), (6, 47197605), (7, 40455090), (9, 31465070), (10, 28318563), (13, 21783510), (14, 20227545), (15, 18879042), (18, 15732535), (21, 13485030), (26, 10891755), (30, 9439521), (35, 8091018), (39, 7261170), (42, 6742515), (45, 6293014), (63, 4495010), (65, 4356702), (70, 4045509), (71, 3988530), (78, 3630585), (90, 3146507), (91, 3111930), (105, 2697006), (117, 2420390), (126, 2247505), (130, 2178351), (142, 1994265), (182, 1555965), (195, 1452234), (210, 1348503), (213, 1329510), (234, 1210195), (273, 1037310), (315, 899002), (355, 797706), (390, 726117), (426, 664755), (455, 622386), (487, 581490), (497, 569790), (546, 518655), (585, 484078), (630, 449501), (639, 443170), (710, 398853), (819, 345770), (910, 311193), (923, 306810), (974, 290745), (994, 284895), (1065, 265902), (1170, 242039), (1278, 221585), (1365, 207462), (1461, 193830), (1491, 189930), (1638, 172885), (1846, 153405), (2130, 132951), (2435, 116298), (2485, 113958), (2730, 103731), (2769, 102270), (2922, 96915), (2982, 94965), (3195, 88634), (3409, 83070), (4095, 69154), (4383, 64610), (4473, 63310), (4615, 61362), (4870, 58149), (4970, 56979), (5538, 51135), (6331, 44730), (6390, 44317), (6461, 43830), (6818, 41535), (7305, 38766), (7455, 37986), (8190, 34577), (8307, 34090), (8766, 32305), (8946, 31655), (9230, 30681), (10227, 27690), (12662, 22365), (12922, 21915), (13845, 20454), (14610, 19383), (14910, 18993), (16614, 17045)]