31823333940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{19709}}^1$

素因数の和:21321

約数の個数: 96

約数和(自身を含む): 94411215360

約数和(自身を除く): 62587881420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1583, 3166, 4749, 6332, 7915, 9498, 15830, 18996, 19709, 23745, 26911, 31660, 39418, 47490, 53822, 59127, 78836, 80733, 94980, 98545, 107644, 118254, 134555, 161466, 197090, 236508, 269110, 295635, 322932, 335053, 394180, 403665, 538220, 591270, 670106, 807330, 1005159, 1182540, 1340212, 1614660, 1675265, 2010318, 3350530, 4020636, 5025795, 6701060, 10051590, 20103180, 31199347, 62398694, 93598041, 124797388, 155996735, 187196082, 311993470, 374392164, 467990205, 530388899, 623986940, 935980410, 1060777798, 1591166697, 1871960820, 2121555596, 2651944495, 3182333394, 5303888990, 6364666788, 7955833485, 10607777980, 15911666970, 31823333940]

約数ペア:

[(1, 31823333940), (2, 15911666970), (3, 10607777980), (4, 7955833485), (5, 6364666788), (6, 5303888990), (10, 3182333394), (12, 2651944495), (15, 2121555596), (17, 1871960820), (20, 1591166697), (30, 1060777798), (34, 935980410), (51, 623986940), (60, 530388899), (68, 467990205), (85, 374392164), (102, 311993470), (170, 187196082), (204, 155996735), (255, 124797388), (340, 93598041), (510, 62398694), (1020, 31199347), (1583, 20103180), (3166, 10051590), (4749, 6701060), (6332, 5025795), (7915, 4020636), (9498, 3350530), (15830, 2010318), (18996, 1675265), (19709, 1614660), (23745, 1340212), (26911, 1182540), (31660, 1005159), (39418, 807330), (47490, 670106), (53822, 591270), (59127, 538220), (78836, 403665), (80733, 394180), (94980, 335053), (98545, 322932), (107644, 295635), (118254, 269110), (134555, 236508), (161466, 197090)]