8417370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 22063104

約数和(自身を除く): 13645734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 191, 195, 226, 339, 382, 390, 565, 573, 678, 955, 1130, 1146, 1469, 1695, 1910, 2483, 2865, 2938, 3390, 4407, 4966, 5730, 7345, 7449, 8814, 12415, 14690, 14898, 21583, 22035, 24830, 37245, 43166, 44070, 64749, 74490, 107915, 129498, 215830, 280579, 323745, 561158, 647490, 841737, 1402895, 1683474, 2805790, 4208685, 8417370]

約数ペア:

[(1, 8417370), (2, 4208685), (3, 2805790), (5, 1683474), (6, 1402895), (10, 841737), (13, 647490), (15, 561158), (26, 323745), (30, 280579), (39, 215830), (65, 129498), (78, 107915), (113, 74490), (130, 64749), (191, 44070), (195, 43166), (226, 37245), (339, 24830), (382, 22035), (390, 21583), (565, 14898), (573, 14690), (678, 12415), (955, 8814), (1130, 7449), (1146, 7345), (1469, 5730), (1695, 4966), (1910, 4407), (2483, 3390), (2865, 2938)]