11290370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 26369280

約数和(自身を除く): 15078910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 653, 665, 910, 1235, 1306, 1330, 1729, 2470, 3265, 3458, 4571, 6530, 8489, 8645, 9142, 12407, 16978, 17290, 22855, 24814, 42445, 45710, 59423, 62035, 84890, 86849, 118846, 124070, 161291, 173698, 297115, 322582, 434245, 594230, 806455, 868490, 1129037, 1612910, 2258074, 5645185, 11290370]

約数ペア:

[(1, 11290370), (2, 5645185), (5, 2258074), (7, 1612910), (10, 1129037), (13, 868490), (14, 806455), (19, 594230), (26, 434245), (35, 322582), (38, 297115), (65, 173698), (70, 161291), (91, 124070), (95, 118846), (130, 86849), (133, 84890), (182, 62035), (190, 59423), (247, 45710), (266, 42445), (455, 24814), (494, 22855), (653, 17290), (665, 16978), (910, 12407), (1235, 9142), (1306, 8645), (1330, 8489), (1729, 6530), (2470, 4571), (3265, 3458)]