2977325910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 8673524496

約数和(自身を除く): 5696198586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 307, 351, 390, 405, 486, 585, 614, 702, 810, 921, 1053, 1170, 1215, 1535, 1755, 1842, 2106, 2430, 2763, 3070, 3159, 3510, 3991, 4605, 5265, 5526, 6318, 7982, 8289, 9210, 10530, 11973, 13815, 15795, 16578, 19955, 23946, 24867, 27630, 31590, 35919, 39910, 41445, 49734, 59865, 71838, 74601, 82890, 94249, 107757, 119730, 124335, 149202, 179595, 188498, 215514, 248670, 282747, 323271, 359190, 373005, 471245, 538785, 565494, 646542, 746010, 848241, 942490, 969813, 1077570, 1225237, 1413735, 1616355, 1696482, 1939626, 2450474, 2544723, 2827470, 3232710, 3675711, 4241205, 4849065, 5089446, 6126185, 7351422, 7634169, 8482410, 9698130, 11027133, 12252370, 12723615, 15268338, 18378555, 22054266, 22902507, 25447230, 33081399, 36757110, 38170845, 45805014, 55135665, 66162798, 76341690, 99244197, 110271330, 114512535, 165406995, 198488394, 229025070, 297732591, 330813990, 496220985, 595465182, 992441970, 1488662955, 2977325910]

約数ペア:

[(1, 2977325910), (2, 1488662955), (3, 992441970), (5, 595465182), (6, 496220985), (9, 330813990), (10, 297732591), (13, 229025070), (15, 198488394), (18, 165406995), (26, 114512535), (27, 110271330), (30, 99244197), (39, 76341690), (45, 66162798), (54, 55135665), (65, 45805014), (78, 38170845), (81, 36757110), (90, 33081399), (117, 25447230), (130, 22902507), (135, 22054266), (162, 18378555), (195, 15268338), (234, 12723615), (243, 12252370), (270, 11027133), (307, 9698130), (351, 8482410), (390, 7634169), (405, 7351422), (486, 6126185), (585, 5089446), (614, 4849065), (702, 4241205), (810, 3675711), (921, 3232710), (1053, 2827470), (1170, 2544723), (1215, 2450474), (1535, 1939626), (1755, 1696482), (1842, 1616355), (2106, 1413735), (2430, 1225237), (2763, 1077570), (3070, 969813), (3159, 942490), (3510, 848241), (3991, 746010), (4605, 646542), (5265, 565494), (5526, 538785), (6318, 471245), (7982, 373005), (8289, 359190), (9210, 323271), (10530, 282747), (11973, 248670), (13815, 215514), (15795, 188498), (16578, 179595), (19955, 149202), (23946, 124335), (24867, 119730), (27630, 107757), (31590, 94249), (35919, 82890), (39910, 74601), (41445, 71838), (49734, 59865)]