67686190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 145449864

約数和(自身を除く): 77763674

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 331, 338, 605, 662, 715, 845, 1210, 1430, 1573, 1655, 1690, 1859, 3146, 3310, 3641, 3718, 4303, 7282, 7865, 8606, 9295, 15730, 18205, 18590, 20449, 21515, 36410, 40051, 40898, 43030, 47333, 55939, 80102, 94666, 102245, 111878, 200255, 204490, 236665, 279695, 400510, 473330, 520663, 559390, 615329, 1041326, 1230658, 2603315, 3076645, 5206630, 6153290, 6768619, 13537238, 33843095, 67686190]

約数ペア:

[(1, 67686190), (2, 33843095), (5, 13537238), (10, 6768619), (11, 6153290), (13, 5206630), (22, 3076645), (26, 2603315), (55, 1230658), (65, 1041326), (110, 615329), (121, 559390), (130, 520663), (143, 473330), (169, 400510), (242, 279695), (286, 236665), (331, 204490), (338, 200255), (605, 111878), (662, 102245), (715, 94666), (845, 80102), (1210, 55939), (1430, 47333), (1573, 43030), (1655, 40898), (1690, 40051), (1859, 36410), (3146, 21515), (3310, 20449), (3641, 18590), (3718, 18205), (4303, 15730), (7282, 9295), (7865, 8606)]