4965030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 15759360

約数和(自身を除く): 10794330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 71, 74, 90, 105, 111, 126, 135, 142, 185, 189, 210, 213, 222, 259, 270, 315, 333, 355, 370, 378, 426, 497, 518, 555, 630, 639, 666, 710, 777, 945, 994, 999, 1065, 1110, 1278, 1295, 1491, 1554, 1665, 1890, 1917, 1998, 2130, 2331, 2485, 2590, 2627, 2982, 3195, 3330, 3834, 3885, 4473, 4662, 4970, 4995, 5254, 6390, 6993, 7455, 7770, 7881, 8946, 9585, 9990, 11655, 13135, 13419, 13986, 14910, 15762, 18389, 19170, 22365, 23310, 23643, 26270, 26838, 34965, 36778, 39405, 44730, 47286, 55167, 67095, 69930, 70929, 78810, 91945, 110334, 118215, 134190, 141858, 165501, 183890, 236430, 275835, 331002, 354645, 496503, 551670, 709290, 827505, 993006, 1655010, 2482515, 4965030]

約数ペア:

[(1, 4965030), (2, 2482515), (3, 1655010), (5, 993006), (6, 827505), (7, 709290), (9, 551670), (10, 496503), (14, 354645), (15, 331002), (18, 275835), (21, 236430), (27, 183890), (30, 165501), (35, 141858), (37, 134190), (42, 118215), (45, 110334), (54, 91945), (63, 78810), (70, 70929), (71, 69930), (74, 67095), (90, 55167), (105, 47286), (111, 44730), (126, 39405), (135, 36778), (142, 34965), (185, 26838), (189, 26270), (210, 23643), (213, 23310), (222, 22365), (259, 19170), (270, 18389), (315, 15762), (333, 14910), (355, 13986), (370, 13419), (378, 13135), (426, 11655), (497, 9990), (518, 9585), (555, 8946), (630, 7881), (639, 7770), (666, 7455), (710, 6993), (777, 6390), (945, 5254), (994, 4995), (999, 4970), (1065, 4662), (1110, 4473), (1278, 3885), (1295, 3834), (1491, 3330), (1554, 3195), (1665, 2982), (1890, 2627), (1917, 2590), (1998, 2485), (2130, 2331)]