69690660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 214728192

約数和(自身を除く): 145037532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 1901, 2444, 2820, 3055, 3666, 3802, 5703, 6110, 7332, 7604, 9165, 9505, 11406, 12220, 18330, 19010, 22812, 24713, 28515, 36660, 38020, 49426, 57030, 74139, 89347, 98852, 114060, 123565, 148278, 178694, 247130, 268041, 296556, 357388, 370695, 446735, 494260, 536082, 741390, 893470, 1072164, 1161511, 1340205, 1482780, 1786940, 2323022, 2680410, 3484533, 4646044, 5360820, 5807555, 6969066, 11615110, 13938132, 17422665, 23230220, 34845330, 69690660]

約数ペア:

[(1, 69690660), (2, 34845330), (3, 23230220), (4, 17422665), (5, 13938132), (6, 11615110), (10, 6969066), (12, 5807555), (13, 5360820), (15, 4646044), (20, 3484533), (26, 2680410), (30, 2323022), (39, 1786940), (47, 1482780), (52, 1340205), (60, 1161511), (65, 1072164), (78, 893470), (94, 741390), (130, 536082), (141, 494260), (156, 446735), (188, 370695), (195, 357388), (235, 296556), (260, 268041), (282, 247130), (390, 178694), (470, 148278), (564, 123565), (611, 114060), (705, 98852), (780, 89347), (940, 74139), (1222, 57030), (1410, 49426), (1833, 38020), (1901, 36660), (2444, 28515), (2820, 24713), (3055, 22812), (3666, 19010), (3802, 18330), (5703, 12220), (6110, 11406), (7332, 9505), (7604, 9165)]