25199490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 39082110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 619, 690, 885, 1238, 1357, 1770, 1857, 2714, 3095, 3714, 4071, 6190, 6785, 8142, 9285, 13570, 14237, 18570, 20355, 28474, 36521, 40710, 42711, 71185, 73042, 85422, 109563, 142370, 182605, 213555, 219126, 365210, 427110, 547815, 839983, 1095630, 1679966, 2519949, 4199915, 5039898, 8399830, 12599745, 25199490]

約数ペア:

[(1, 25199490), (2, 12599745), (3, 8399830), (5, 5039898), (6, 4199915), (10, 2519949), (15, 1679966), (23, 1095630), (30, 839983), (46, 547815), (59, 427110), (69, 365210), (115, 219126), (118, 213555), (138, 182605), (177, 142370), (230, 109563), (295, 85422), (345, 73042), (354, 71185), (590, 42711), (619, 40710), (690, 36521), (885, 28474), (1238, 20355), (1357, 18570), (1770, 14237), (1857, 13570), (2714, 9285), (3095, 8142), (3714, 6785), (4071, 6190)]