417341340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178351}}^1$

素因数の和:178379

約数の個数: 72

約数和(自身を含む): 1363322688

約数和(自身を除く): 945981348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 178351, 356702, 535053, 713404, 891755, 1070106, 1605159, 1783510, 2140212, 2318563, 2675265, 3210318, 3567020, 4637126, 5350530, 6420636, 6955689, 8025795, 9274252, 10701060, 11592815, 13911378, 16051590, 20867067, 23185630, 27822756, 32103180, 34778445, 41734134, 46371260, 69556890, 83468268, 104335335, 139113780, 208670670, 417341340]

約数ペア:

[(1, 417341340), (2, 208670670), (3, 139113780), (4, 104335335), (5, 83468268), (6, 69556890), (9, 46371260), (10, 41734134), (12, 34778445), (13, 32103180), (15, 27822756), (18, 23185630), (20, 20867067), (26, 16051590), (30, 13911378), (36, 11592815), (39, 10701060), (45, 9274252), (52, 8025795), (60, 6955689), (65, 6420636), (78, 5350530), (90, 4637126), (117, 3567020), (130, 3210318), (156, 2675265), (180, 2318563), (195, 2140212), (234, 1783510), (260, 1605159), (390, 1070106), (468, 891755), (585, 713404), (780, 535053), (1170, 356702), (2340, 178351)]