13305877980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{39313}}^1$

素因数の和:44966

約数の個数: 48

約数和(自身を含む): 37264010784

約数和(自身を除く): 23958132804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5641, 11282, 16923, 22564, 28205, 33846, 39313, 56410, 67692, 78626, 84615, 112820, 117939, 157252, 169230, 196565, 235878, 338460, 393130, 471756, 589695, 786260, 1179390, 2358780, 221764633, 443529266, 665293899, 887058532, 1108823165, 1330587798, 2217646330, 2661175596, 3326469495, 4435292660, 6652938990, 13305877980]

約数ペア:

[(1, 13305877980), (2, 6652938990), (3, 4435292660), (4, 3326469495), (5, 2661175596), (6, 2217646330), (10, 1330587798), (12, 1108823165), (15, 887058532), (20, 665293899), (30, 443529266), (60, 221764633), (5641, 2358780), (11282, 1179390), (16923, 786260), (22564, 589695), (28205, 471756), (33846, 393130), (39313, 338460), (56410, 235878), (67692, 196565), (78626, 169230), (84615, 157252), (112820, 117939)]