9861540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 20620380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 269, 282, 390, 470, 538, 564, 611, 705, 780, 807, 940, 1076, 1222, 1345, 1410, 1614, 1833, 2444, 2690, 2820, 3055, 3228, 3497, 3666, 4035, 5380, 6110, 6994, 7332, 8070, 9165, 10491, 12220, 12643, 13988, 16140, 17485, 18330, 20982, 25286, 34970, 36660, 37929, 41964, 50572, 52455, 63215, 69940, 75858, 104910, 126430, 151716, 164359, 189645, 209820, 252860, 328718, 379290, 493077, 657436, 758580, 821795, 986154, 1643590, 1972308, 2465385, 3287180, 4930770, 9861540]

約数ペア:

[(1, 9861540), (2, 4930770), (3, 3287180), (4, 2465385), (5, 1972308), (6, 1643590), (10, 986154), (12, 821795), (13, 758580), (15, 657436), (20, 493077), (26, 379290), (30, 328718), (39, 252860), (47, 209820), (52, 189645), (60, 164359), (65, 151716), (78, 126430), (94, 104910), (130, 75858), (141, 69940), (156, 63215), (188, 52455), (195, 50572), (235, 41964), (260, 37929), (269, 36660), (282, 34970), (390, 25286), (470, 20982), (538, 18330), (564, 17485), (611, 16140), (705, 13988), (780, 12643), (807, 12220), (940, 10491), (1076, 9165), (1222, 8070), (1345, 7332), (1410, 6994), (1614, 6110), (1833, 5380), (2444, 4035), (2690, 3666), (2820, 3497), (3055, 3228)]