135542820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{46103}}^1$

素因数の和:46129

約数の個数: 72

約数和(自身を含む): 441491904

約数和(自身を除く): 305949084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 46103, 92206, 138309, 184412, 230515, 276618, 322721, 461030, 553236, 645442, 691545, 922060, 968163, 1290884, 1383090, 1613605, 1936326, 2259047, 2766180, 3227210, 3872652, 4518094, 4840815, 6454420, 6777141, 9036188, 9681630, 11295235, 13554282, 19363260, 22590470, 27108564, 33885705, 45180940, 67771410, 135542820]

約数ペア:

[(1, 135542820), (2, 67771410), (3, 45180940), (4, 33885705), (5, 27108564), (6, 22590470), (7, 19363260), (10, 13554282), (12, 11295235), (14, 9681630), (15, 9036188), (20, 6777141), (21, 6454420), (28, 4840815), (30, 4518094), (35, 3872652), (42, 3227210), (49, 2766180), (60, 2259047), (70, 1936326), (84, 1613605), (98, 1383090), (105, 1290884), (140, 968163), (147, 922060), (196, 691545), (210, 645442), (245, 553236), (294, 461030), (420, 322721), (490, 276618), (588, 230515), (735, 184412), (980, 138309), (1470, 92206), (2940, 46103)]