136989090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{72481}}^1$

素因数の和:72504

約数の個数: 64

約数和(自身を含む): 417496320

約数和(自身を除く): 280507230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 72481, 144962, 217443, 362405, 434886, 507367, 652329, 724810, 1014734, 1087215, 1304658, 1522101, 1956987, 2174430, 2536835, 3044202, 3261645, 3913974, 4566303, 5073670, 6523290, 7610505, 9132606, 9784935, 13698909, 15221010, 19569870, 22831515, 27397818, 45663030, 68494545, 136989090]

約数ペア:

[(1, 136989090), (2, 68494545), (3, 45663030), (5, 27397818), (6, 22831515), (7, 19569870), (9, 15221010), (10, 13698909), (14, 9784935), (15, 9132606), (18, 7610505), (21, 6523290), (27, 5073670), (30, 4566303), (35, 3913974), (42, 3261645), (45, 3044202), (54, 2536835), (63, 2174430), (70, 1956987), (90, 1522101), (105, 1304658), (126, 1087215), (135, 1014734), (189, 724810), (210, 652329), (270, 507367), (315, 434886), (378, 362405), (630, 217443), (945, 144962), (1890, 72481)]