315044110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 618192000

約数和(自身を除く): 303147890

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 149, 230, 290, 298, 317, 634, 667, 745, 1334, 1490, 1585, 3170, 3335, 3427, 4321, 6670, 6854, 7291, 8642, 9193, 14582, 17135, 18386, 21605, 34270, 36455, 43210, 45965, 47233, 72910, 91930, 94466, 99383, 198766, 211439, 236165, 422878, 472330, 496915, 993830, 1057195, 1086359, 1369757, 2114390, 2172718, 2739514, 5431795, 6848785, 10863590, 13697570, 31504411, 63008822, 157522055, 315044110]

約数ペア:

[(1, 315044110), (2, 157522055), (5, 63008822), (10, 31504411), (23, 13697570), (29, 10863590), (46, 6848785), (58, 5431795), (115, 2739514), (145, 2172718), (149, 2114390), (230, 1369757), (290, 1086359), (298, 1057195), (317, 993830), (634, 496915), (667, 472330), (745, 422878), (1334, 236165), (1490, 211439), (1585, 198766), (3170, 99383), (3335, 94466), (3427, 91930), (4321, 72910), (6670, 47233), (6854, 45965), (7291, 43210), (8642, 36455), (9193, 34270), (14582, 21605), (17135, 18386)]