914479020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55829}}^1$

素因数の和:55864

約数の個数: 144

約数和(自身を含む): 3414116160

約数和(自身を除く): 2499637140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 55829, 111658, 167487, 223316, 279145, 334974, 390803, 502461, 558290, 669948, 725777, 781606, 837435, 1004922, 1116580, 1172409, 1451554, 1563212, 1674870, 1954015, 2009844, 2177331, 2344818, 2512305, 2903108, 3349740, 3517227, 3628885, 3908030, 4354662, 4689636, 5024610, 5080439, 5862045, 6531993, 7034454, 7257770, 7816060, 8709324, 10049220, 10160878, 10886655, 11724090, 13063986, 14068908, 14515540, 15241317, 17586135, 20321756, 21773310, 23448180, 25402195, 26127972, 30482634, 32659965, 35172270, 43546620, 45723951, 50804390, 60965268, 65319930, 70344540, 76206585, 91447902, 101608780, 130639860, 152413170, 182895804, 228619755, 304826340, 457239510, 914479020]

約数ペア:

[(1, 914479020), (2, 457239510), (3, 304826340), (4, 228619755), (5, 182895804), (6, 152413170), (7, 130639860), (9, 101608780), (10, 91447902), (12, 76206585), (13, 70344540), (14, 65319930), (15, 60965268), (18, 50804390), (20, 45723951), (21, 43546620), (26, 35172270), (28, 32659965), (30, 30482634), (35, 26127972), (36, 25402195), (39, 23448180), (42, 21773310), (45, 20321756), (52, 17586135), (60, 15241317), (63, 14515540), (65, 14068908), (70, 13063986), (78, 11724090), (84, 10886655), (90, 10160878), (91, 10049220), (105, 8709324), (117, 7816060), (126, 7257770), (130, 7034454), (140, 6531993), (156, 5862045), (180, 5080439), (182, 5024610), (195, 4689636), (210, 4354662), (234, 3908030), (252, 3628885), (260, 3517227), (273, 3349740), (315, 2903108), (364, 2512305), (390, 2344818), (420, 2177331), (455, 2009844), (468, 1954015), (546, 1674870), (585, 1563212), (630, 1451554), (780, 1172409), (819, 1116580), (910, 1004922), (1092, 837435), (1170, 781606), (1260, 725777), (1365, 669948), (1638, 558290), (1820, 502461), (2340, 390803), (2730, 334974), (3276, 279145), (4095, 223316), (5460, 167487), (8190, 111658), (16380, 55829)]