7897010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 9085774

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 103, 110, 170, 187, 205, 206, 374, 410, 451, 515, 697, 902, 935, 1030, 1133, 1394, 1751, 1870, 2255, 2266, 3485, 3502, 4223, 4510, 5665, 6970, 7667, 8446, 8755, 11330, 15334, 17510, 19261, 21115, 38335, 38522, 42230, 46453, 71791, 76670, 92906, 96305, 143582, 192610, 232265, 358955, 464530, 717910, 789701, 1579402, 3948505, 7897010]

約数ペア:

[(1, 7897010), (2, 3948505), (5, 1579402), (10, 789701), (11, 717910), (17, 464530), (22, 358955), (34, 232265), (41, 192610), (55, 143582), (82, 96305), (85, 92906), (103, 76670), (110, 71791), (170, 46453), (187, 42230), (205, 38522), (206, 38335), (374, 21115), (410, 19261), (451, 17510), (515, 15334), (697, 11330), (902, 8755), (935, 8446), (1030, 7667), (1133, 6970), (1394, 5665), (1751, 4510), (1870, 4223), (2255, 3502), (2266, 3485)]