4018530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6349470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 149, 155, 174, 186, 290, 298, 310, 435, 447, 465, 745, 870, 894, 899, 930, 1490, 1798, 2235, 2697, 4321, 4470, 4495, 4619, 5394, 8642, 8990, 9238, 12963, 13485, 13857, 21605, 23095, 25926, 26970, 27714, 43210, 46190, 64815, 69285, 129630, 133951, 138570, 267902, 401853, 669755, 803706, 1339510, 2009265, 4018530]

約数ペア:

[(1, 4018530), (2, 2009265), (3, 1339510), (5, 803706), (6, 669755), (10, 401853), (15, 267902), (29, 138570), (30, 133951), (31, 129630), (58, 69285), (62, 64815), (87, 46190), (93, 43210), (145, 27714), (149, 26970), (155, 25926), (174, 23095), (186, 21605), (290, 13857), (298, 13485), (310, 12963), (435, 9238), (447, 8990), (465, 8642), (745, 5394), (870, 4619), (894, 4495), (899, 4470), (930, 4321), (1490, 2697), (1798, 2235)]