630052778380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{4739377}}^1$

素因数の和:4739443

約数の個数: 72

約数和(自身を含む): 1466628958368

約数和(自身を除く): 836576179988

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 289, 340, 391, 460, 578, 782, 1156, 1445, 1564, 1955, 2890, 3910, 5780, 6647, 7820, 13294, 26588, 33235, 66470, 132940, 4739377, 9478754, 18957508, 23696885, 47393770, 80569409, 94787540, 109005671, 161138818, 218011342, 322277636, 402847045, 436022684, 545028355, 805694090, 1090056710, 1369679953, 1611388180, 1853096407, 2180113420, 2739359906, 3706192814, 5478719812, 6848399765, 7412385628, 9265482035, 13696799530, 18530964070, 27393599060, 31502638919, 37061928140, 63005277838, 126010555676, 157513194595, 315026389190, 630052778380]

約数ペア:

[(1, 630052778380), (2, 315026389190), (4, 157513194595), (5, 126010555676), (10, 63005277838), (17, 37061928140), (20, 31502638919), (23, 27393599060), (34, 18530964070), (46, 13696799530), (68, 9265482035), (85, 7412385628), (92, 6848399765), (115, 5478719812), (170, 3706192814), (230, 2739359906), (289, 2180113420), (340, 1853096407), (391, 1611388180), (460, 1369679953), (578, 1090056710), (782, 805694090), (1156, 545028355), (1445, 436022684), (1564, 402847045), (1955, 322277636), (2890, 218011342), (3910, 161138818), (5780, 109005671), (6647, 94787540), (7820, 80569409), (13294, 47393770), (26588, 23696885), (33235, 18957508), (66470, 9478754), (132940, 4739377)]