418470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 1149120

約数和(自身を除く): 730650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 174, 185, 195, 222, 290, 370, 377, 390, 435, 481, 555, 754, 870, 962, 1073, 1110, 1131, 1443, 1885, 2146, 2262, 2405, 2886, 3219, 3770, 4810, 5365, 5655, 6438, 7215, 10730, 11310, 13949, 14430, 16095, 27898, 32190, 41847, 69745, 83694, 139490, 209235, 418470]

約数ペア:

[(1, 418470), (2, 209235), (3, 139490), (5, 83694), (6, 69745), (10, 41847), (13, 32190), (15, 27898), (26, 16095), (29, 14430), (30, 13949), (37, 11310), (39, 10730), (58, 7215), (65, 6438), (74, 5655), (78, 5365), (87, 4810), (111, 3770), (130, 3219), (145, 2886), (174, 2405), (185, 2262), (195, 2146), (222, 1885), (290, 1443), (370, 1131), (377, 1110), (390, 1073), (435, 962), (481, 870), (555, 754)]