7272330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 19474560

約数和(自身を除く): 12202230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 643, 754, 870, 1131, 1286, 1885, 1929, 2262, 3215, 3770, 3858, 5655, 6430, 8359, 9645, 11310, 16718, 18647, 19290, 25077, 37294, 41795, 50154, 55941, 83590, 93235, 111882, 125385, 186470, 242411, 250770, 279705, 484822, 559410, 727233, 1212055, 1454466, 2424110, 3636165, 7272330]

約数ペア:

[(1, 7272330), (2, 3636165), (3, 2424110), (5, 1454466), (6, 1212055), (10, 727233), (13, 559410), (15, 484822), (26, 279705), (29, 250770), (30, 242411), (39, 186470), (58, 125385), (65, 111882), (78, 93235), (87, 83590), (130, 55941), (145, 50154), (174, 41795), (195, 37294), (290, 25077), (377, 19290), (390, 18647), (435, 16718), (643, 11310), (754, 9645), (870, 8359), (1131, 6430), (1286, 5655), (1885, 3858), (1929, 3770), (2262, 3215)]