1305808452

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{310021}}^1$

素因数の和:310050

約数の個数: 60

約数和(自身を含む): 3676240876

約数和(自身を除く): 2370432424

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 310021, 620042, 930063, 1240084, 1860126, 2790189, 3720252, 4030273, 5580378, 8060546, 8370567, 11160756, 12090819, 16121092, 16741134, 24181638, 25111701, 33482268, 36272457, 48363276, 50223402, 72544914, 100446804, 108817371, 145089828, 217634742, 326452113, 435269484, 652904226, 1305808452]

約数ペア:

[(1, 1305808452), (2, 652904226), (3, 435269484), (4, 326452113), (6, 217634742), (9, 145089828), (12, 108817371), (13, 100446804), (18, 72544914), (26, 50223402), (27, 48363276), (36, 36272457), (39, 33482268), (52, 25111701), (54, 24181638), (78, 16741134), (81, 16121092), (108, 12090819), (117, 11160756), (156, 8370567), (162, 8060546), (234, 5580378), (324, 4030273), (351, 3720252), (468, 2790189), (702, 1860126), (1053, 1240084), (1404, 930063), (2106, 620042), (4212, 310021)]