61146990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 165818016

約数和(自身を除く): 104671026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 73, 82, 90, 123, 146, 205, 219, 227, 246, 365, 369, 410, 438, 454, 615, 657, 681, 730, 738, 1095, 1135, 1230, 1314, 1362, 1845, 2043, 2190, 2270, 2993, 3285, 3405, 3690, 4086, 5986, 6570, 6810, 8979, 9307, 10215, 14965, 16571, 17958, 18614, 20430, 26937, 27921, 29930, 33142, 44895, 46535, 49713, 53874, 55842, 82855, 83763, 89790, 93070, 99426, 134685, 139605, 149139, 165710, 167526, 248565, 269370, 279210, 298278, 418815, 497130, 679411, 745695, 837630, 1358822, 1491390, 2038233, 3397055, 4076466, 6114699, 6794110, 10191165, 12229398, 20382330, 30573495, 61146990]

約数ペア:

[(1, 61146990), (2, 30573495), (3, 20382330), (5, 12229398), (6, 10191165), (9, 6794110), (10, 6114699), (15, 4076466), (18, 3397055), (30, 2038233), (41, 1491390), (45, 1358822), (73, 837630), (82, 745695), (90, 679411), (123, 497130), (146, 418815), (205, 298278), (219, 279210), (227, 269370), (246, 248565), (365, 167526), (369, 165710), (410, 149139), (438, 139605), (454, 134685), (615, 99426), (657, 93070), (681, 89790), (730, 83763), (738, 82855), (1095, 55842), (1135, 53874), (1230, 49713), (1314, 46535), (1362, 44895), (1845, 33142), (2043, 29930), (2190, 27921), (2270, 26937), (2993, 20430), (3285, 18614), (3405, 17958), (3690, 16571), (4086, 14965), (5986, 10215), (6570, 9307), (6810, 8979)]