31008035530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131507}}^1$

素因数の和:131623

約数の個数: 64

約数和(自身を含む): 63060716160

約数和(自身を除く): 32052680630

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 146, 170, 190, 323, 365, 646, 730, 1241, 1387, 1615, 2482, 2774, 3230, 6205, 6935, 12410, 13870, 23579, 47158, 117895, 131507, 235790, 263014, 657535, 1315070, 2235619, 2498633, 4471238, 4997266, 9600011, 11178095, 12493165, 19200022, 22356190, 24986330, 42476761, 48000055, 84953522, 96000110, 163200187, 182400209, 212383805, 326400374, 364800418, 424767610, 816000935, 912001045, 1632001870, 1824002090, 3100803553, 6201607106, 15504017765, 31008035530]

約数ペア:

[(1, 31008035530), (2, 15504017765), (5, 6201607106), (10, 3100803553), (17, 1824002090), (19, 1632001870), (34, 912001045), (38, 816000935), (73, 424767610), (85, 364800418), (95, 326400374), (146, 212383805), (170, 182400209), (190, 163200187), (323, 96000110), (365, 84953522), (646, 48000055), (730, 42476761), (1241, 24986330), (1387, 22356190), (1615, 19200022), (2482, 12493165), (2774, 11178095), (3230, 9600011), (6205, 4997266), (6935, 4471238), (12410, 2498633), (13870, 2235619), (23579, 1315070), (47158, 657535), (117895, 263014), (131507, 235790)]