131258940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3203}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 368178048

約数和(自身を除く): 236919108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3203, 3415, 4098, 6406, 6830, 8196, 9609, 10245, 12812, 13660, 16015, 19218, 20490, 32030, 38436, 40980, 48045, 64060, 96090, 192180, 2187649, 4375298, 6562947, 8750596, 10938245, 13125894, 21876490, 26251788, 32814735, 43752980, 65629470, 131258940]

約数ペア:

[(1, 131258940), (2, 65629470), (3, 43752980), (4, 32814735), (5, 26251788), (6, 21876490), (10, 13125894), (12, 10938245), (15, 8750596), (20, 6562947), (30, 4375298), (60, 2187649), (683, 192180), (1366, 96090), (2049, 64060), (2732, 48045), (3203, 40980), (3415, 38436), (4098, 32030), (6406, 20490), (6830, 19218), (8196, 16015), (9609, 13660), (10245, 12812)]