34547060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 79427040

約数和(自身を除く): 44879980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 139, 170, 172, 215, 278, 289, 340, 430, 556, 578, 695, 731, 860, 1156, 1390, 1445, 1462, 2363, 2780, 2890, 2924, 3655, 4726, 5780, 5977, 7310, 9452, 11815, 11954, 12427, 14620, 23630, 23908, 24854, 29885, 40171, 47260, 49708, 59770, 62135, 80342, 101609, 119540, 124270, 160684, 200855, 203218, 248540, 401710, 406436, 508045, 803420, 1016090, 1727353, 2032180, 3454706, 6909412, 8636765, 17273530, 34547060]

約数ペア:

[(1, 34547060), (2, 17273530), (4, 8636765), (5, 6909412), (10, 3454706), (17, 2032180), (20, 1727353), (34, 1016090), (43, 803420), (68, 508045), (85, 406436), (86, 401710), (139, 248540), (170, 203218), (172, 200855), (215, 160684), (278, 124270), (289, 119540), (340, 101609), (430, 80342), (556, 62135), (578, 59770), (695, 49708), (731, 47260), (860, 40171), (1156, 29885), (1390, 24854), (1445, 23908), (1462, 23630), (2363, 14620), (2780, 12427), (2890, 11954), (2924, 11815), (3655, 9452), (4726, 7310), (5780, 5977)]