260848770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95549}}^1$

素因数の和:95579

約数の個数: 64

約数和(自身を含む): 770515200

約数和(自身を除く): 509666430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 95549, 191098, 286647, 477745, 573294, 668843, 955490, 1242137, 1337686, 1433235, 2006529, 2484274, 2866470, 3344215, 3726411, 4013058, 6210685, 6688430, 7452822, 8694959, 10032645, 12421370, 17389918, 18632055, 20065290, 26084877, 37264110, 43474795, 52169754, 86949590, 130424385, 260848770]

約数ペア:

[(1, 260848770), (2, 130424385), (3, 86949590), (5, 52169754), (6, 43474795), (7, 37264110), (10, 26084877), (13, 20065290), (14, 18632055), (15, 17389918), (21, 12421370), (26, 10032645), (30, 8694959), (35, 7452822), (39, 6688430), (42, 6210685), (65, 4013058), (70, 3726411), (78, 3344215), (91, 2866470), (105, 2484274), (130, 2006529), (182, 1433235), (195, 1337686), (210, 1242137), (273, 955490), (390, 668843), (455, 573294), (546, 477745), (910, 286647), (1365, 191098), (2730, 95549)]