1900518570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1242169}}^1$

素因数の和:1242199

約数の個数: 48

約数和(自身を含む): 5232020040

約数和(自身を除く): 3331501470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1242169, 2484338, 3726507, 6210845, 7453014, 11179521, 12421690, 18632535, 21116873, 22359042, 37265070, 42233746, 55897605, 63350619, 105584365, 111795210, 126701238, 190051857, 211168730, 316753095, 380103714, 633506190, 950259285, 1900518570]

約数ペア:

[(1, 1900518570), (2, 950259285), (3, 633506190), (5, 380103714), (6, 316753095), (9, 211168730), (10, 190051857), (15, 126701238), (17, 111795210), (18, 105584365), (30, 63350619), (34, 55897605), (45, 42233746), (51, 37265070), (85, 22359042), (90, 21116873), (102, 18632535), (153, 12421690), (170, 11179521), (255, 7453014), (306, 6210845), (510, 3726507), (765, 2484338), (1530, 1242169)]