155117506470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{40819}}^1$

素因数の和:41669

約数の個数: 64

約数和(自身を含む): 374762868480

約数和(自身を除く): 219645362010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 643, 985, 1182, 1286, 1929, 1970, 2955, 3215, 3858, 5910, 6430, 9645, 19290, 40819, 81638, 122457, 126671, 204095, 244914, 253342, 380013, 408190, 612285, 633355, 760026, 1224570, 1266710, 1900065, 3800130, 8041343, 16082686, 24124029, 26246617, 40206715, 48248058, 52493234, 78739851, 80413430, 120620145, 131233085, 157479702, 241240290, 262466170, 393699255, 787398510, 5170583549, 10341167098, 15511750647, 25852917745, 31023501294, 51705835490, 77558753235, 155117506470]

約数ペア:

[(1, 155117506470), (2, 77558753235), (3, 51705835490), (5, 31023501294), (6, 25852917745), (10, 15511750647), (15, 10341167098), (30, 5170583549), (197, 787398510), (394, 393699255), (591, 262466170), (643, 241240290), (985, 157479702), (1182, 131233085), (1286, 120620145), (1929, 80413430), (1970, 78739851), (2955, 52493234), (3215, 48248058), (3858, 40206715), (5910, 26246617), (6430, 24124029), (9645, 16082686), (19290, 8041343), (40819, 3800130), (81638, 1900065), (122457, 1266710), (126671, 1224570), (204095, 760026), (244914, 633355), (253342, 612285), (380013, 408190)]