613370940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112339}}^1$

素因数の和:112371

約数の個数: 96

約数和(自身を含む): 2113789440

約数和(自身を除く): 1500418500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 112339, 224678, 337017, 449356, 561695, 674034, 786373, 1123390, 1348068, 1460407, 1572746, 1685085, 2246780, 2359119, 2920814, 3145492, 3370170, 3931865, 4381221, 4718238, 5841628, 6740340, 7302035, 7863730, 8762442, 9436476, 10222849, 11795595, 14604070, 15727460, 17524884, 20445698, 21906105, 23591190, 29208140, 30668547, 40891396, 43812210, 47182380, 51114245, 61337094, 87624420, 102228490, 122674188, 153342735, 204456980, 306685470, 613370940]

約数ペア:

[(1, 613370940), (2, 306685470), (3, 204456980), (4, 153342735), (5, 122674188), (6, 102228490), (7, 87624420), (10, 61337094), (12, 51114245), (13, 47182380), (14, 43812210), (15, 40891396), (20, 30668547), (21, 29208140), (26, 23591190), (28, 21906105), (30, 20445698), (35, 17524884), (39, 15727460), (42, 14604070), (52, 11795595), (60, 10222849), (65, 9436476), (70, 8762442), (78, 7863730), (84, 7302035), (91, 6740340), (105, 5841628), (130, 4718238), (140, 4381221), (156, 3931865), (182, 3370170), (195, 3145492), (210, 2920814), (260, 2359119), (273, 2246780), (364, 1685085), (390, 1572746), (420, 1460407), (455, 1348068), (546, 1123390), (780, 786373), (910, 674034), (1092, 561695), (1365, 449356), (1820, 337017), (2730, 224678), (5460, 112339)]