1900261770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{5651}}^1$

素因数の和:6691

約数の個数: 64

約数和(自身を含む): 4980994560

約数和(自身を除く): 3080732790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1019, 2038, 3057, 5095, 5651, 6114, 10190, 11209, 11302, 15285, 16953, 22418, 28255, 30570, 33627, 33906, 56045, 56510, 62161, 67254, 84765, 112090, 124322, 168135, 169530, 186483, 310805, 336270, 372966, 621610, 932415, 1864830, 5758369, 11516738, 17275107, 28791845, 34550214, 57583690, 63342059, 86375535, 126684118, 172751070, 190026177, 316710295, 380052354, 633420590, 950130885, 1900261770]

約数ペア:

[(1, 1900261770), (2, 950130885), (3, 633420590), (5, 380052354), (6, 316710295), (10, 190026177), (11, 172751070), (15, 126684118), (22, 86375535), (30, 63342059), (33, 57583690), (55, 34550214), (66, 28791845), (110, 17275107), (165, 11516738), (330, 5758369), (1019, 1864830), (2038, 932415), (3057, 621610), (5095, 372966), (5651, 336270), (6114, 310805), (10190, 186483), (11209, 169530), (11302, 168135), (15285, 124322), (16953, 112090), (22418, 84765), (28255, 67254), (30570, 62161), (33627, 56510), (33906, 56045)]