68991930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 96

約数和(自身を含む): 210083328

約数和(自身を除く): 141091398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2671, 2870, 3690, 4305, 5166, 5342, 8013, 8610, 12915, 13355, 16026, 18697, 24039, 25830, 26710, 37394, 40065, 48078, 56091, 80130, 93485, 109511, 112182, 120195, 168273, 186970, 219022, 240390, 280455, 328533, 336546, 547555, 560910, 657066, 766577, 841365, 985599, 1095110, 1533154, 1642665, 1682730, 1971198, 2299731, 3285330, 3832885, 4599462, 4927995, 6899193, 7665770, 9855990, 11498655, 13798386, 22997310, 34495965, 68991930]

約数ペア:

[(1, 68991930), (2, 34495965), (3, 22997310), (5, 13798386), (6, 11498655), (7, 9855990), (9, 7665770), (10, 6899193), (14, 4927995), (15, 4599462), (18, 3832885), (21, 3285330), (30, 2299731), (35, 1971198), (41, 1682730), (42, 1642665), (45, 1533154), (63, 1095110), (70, 985599), (82, 841365), (90, 766577), (105, 657066), (123, 560910), (126, 547555), (205, 336546), (210, 328533), (246, 280455), (287, 240390), (315, 219022), (369, 186970), (410, 168273), (574, 120195), (615, 112182), (630, 109511), (738, 93485), (861, 80130), (1230, 56091), (1435, 48078), (1722, 40065), (1845, 37394), (2583, 26710), (2671, 25830), (2870, 24039), (3690, 18697), (4305, 16026), (5166, 13355), (5342, 12915), (8013, 8610)]