2247455210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20460

約数の個数: 96

約数和(自身を含む): 5473028736

約数和(自身を除く): 3225573526

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 2002, 3146, 4235, 5005, 7865, 8470, 10010, 11011, 15730, 20411, 22022, 40822, 55055, 102055, 110110, 142877, 204110, 224521, 265343, 285754, 449042, 530686, 714385, 1122605, 1326715, 1428770, 1571647, 1857401, 2245210, 2469731, 2653430, 2918773, 3143294, 3714802, 4939462, 5837546, 7858235, 9287005, 12348655, 14593865, 15716470, 17288117, 18574010, 20431411, 24697310, 29187730, 32106503, 34576234, 40862822, 64213006, 86440585, 102157055, 160532515, 172881170, 204314110, 224745521, 321065030, 449491042, 1123727605, 2247455210]

約数ペア:

[(1, 2247455210), (2, 1123727605), (5, 449491042), (7, 321065030), (10, 224745521), (11, 204314110), (13, 172881170), (14, 160532515), (22, 102157055), (26, 86440585), (35, 64213006), (55, 40862822), (65, 34576234), (70, 32106503), (77, 29187730), (91, 24697310), (110, 20431411), (121, 18574010), (130, 17288117), (143, 15716470), (154, 14593865), (182, 12348655), (242, 9287005), (286, 7858235), (385, 5837546), (455, 4939462), (605, 3714802), (715, 3143294), (770, 2918773), (847, 2653430), (910, 2469731), (1001, 2245210), (1210, 1857401), (1430, 1571647), (1573, 1428770), (1694, 1326715), (2002, 1122605), (3146, 714385), (4235, 530686), (5005, 449042), (7865, 285754), (8470, 265343), (10010, 224521), (11011, 204110), (15730, 142877), (20411, 110110), (22022, 102055), (40822, 55055)]