29123887130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{249199}}^1$

素因数の和:249279

約数の個数: 64

約数和(自身を含む): 60286464000

約数和(自身を除く): 31162576870

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1798, 1885, 2015, 3770, 4030, 4495, 8990, 11687, 23374, 58435, 116870, 249199, 498398, 1245995, 2491990, 3239587, 6479174, 7226771, 7725169, 14453542, 15450338, 16197935, 32395870, 36133855, 38625845, 72267710, 77251690, 93948023, 100427197, 187896046, 200854394, 224029901, 448059802, 469740115, 502135985, 939480230, 1004271970, 1120149505, 2240299010, 2912388713, 5824777426, 14561943565, 29123887130]

約数ペア:

[(1, 29123887130), (2, 14561943565), (5, 5824777426), (10, 2912388713), (13, 2240299010), (26, 1120149505), (29, 1004271970), (31, 939480230), (58, 502135985), (62, 469740115), (65, 448059802), (130, 224029901), (145, 200854394), (155, 187896046), (290, 100427197), (310, 93948023), (377, 77251690), (403, 72267710), (754, 38625845), (806, 36133855), (899, 32395870), (1798, 16197935), (1885, 15450338), (2015, 14453542), (3770, 7725169), (4030, 7226771), (4495, 6479174), (8990, 3239587), (11687, 2491990), (23374, 1245995), (58435, 498398), (116870, 249199)]