389631090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 984674880

約数和(自身を除く): 595043790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 179, 185, 222, 265, 318, 358, 370, 530, 537, 555, 795, 895, 1074, 1110, 1369, 1590, 1790, 1961, 2685, 2738, 3922, 4107, 5370, 5883, 6623, 6845, 8214, 9487, 9805, 11766, 13246, 13690, 18974, 19610, 19869, 20535, 28461, 29415, 33115, 39738, 41070, 47435, 56922, 58830, 66230, 72557, 94870, 99345, 142305, 145114, 198690, 217671, 245051, 284610, 351019, 362785, 435342, 490102, 702038, 725570, 735153, 1053057, 1088355, 1225255, 1470306, 1755095, 2106114, 2176710, 2450510, 3510190, 3675765, 5265285, 7351530, 10530570, 12987703, 25975406, 38963109, 64938515, 77926218, 129877030, 194815545, 389631090]

約数ペア:

[(1, 389631090), (2, 194815545), (3, 129877030), (5, 77926218), (6, 64938515), (10, 38963109), (15, 25975406), (30, 12987703), (37, 10530570), (53, 7351530), (74, 5265285), (106, 3675765), (111, 3510190), (159, 2450510), (179, 2176710), (185, 2106114), (222, 1755095), (265, 1470306), (318, 1225255), (358, 1088355), (370, 1053057), (530, 735153), (537, 725570), (555, 702038), (795, 490102), (895, 435342), (1074, 362785), (1110, 351019), (1369, 284610), (1590, 245051), (1790, 217671), (1961, 198690), (2685, 145114), (2738, 142305), (3922, 99345), (4107, 94870), (5370, 72557), (5883, 66230), (6623, 58830), (6845, 56922), (8214, 47435), (9487, 41070), (9805, 39738), (11766, 33115), (13246, 29415), (13690, 28461), (18974, 20535), (19610, 19869)]