1319024630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{22247}}^1$

素因数の和:22290

約数の個数: 72

約数和(自身を含む): 3035917584

約数和(自身を除く): 1716892954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4235, 5390, 5929, 8470, 11858, 22247, 29645, 44494, 59290, 111235, 155729, 222470, 244717, 311458, 489434, 778645, 1090103, 1223585, 1557290, 1713019, 2180206, 2447170, 2691887, 3426038, 5383774, 5450515, 8565095, 10901030, 11991133, 13459435, 17130190, 18843209, 23982266, 26918870, 37686418, 59955665, 94216045, 119911330, 131902463, 188432090, 263804926, 659512315, 1319024630]

約数ペア:

[(1, 1319024630), (2, 659512315), (5, 263804926), (7, 188432090), (10, 131902463), (11, 119911330), (14, 94216045), (22, 59955665), (35, 37686418), (49, 26918870), (55, 23982266), (70, 18843209), (77, 17130190), (98, 13459435), (110, 11991133), (121, 10901030), (154, 8565095), (242, 5450515), (245, 5383774), (385, 3426038), (490, 2691887), (539, 2447170), (605, 2180206), (770, 1713019), (847, 1557290), (1078, 1223585), (1210, 1090103), (1694, 778645), (2695, 489434), (4235, 311458), (5390, 244717), (5929, 222470), (8470, 155729), (11858, 111235), (22247, 59290), (29645, 44494)]