788049210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5039}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 2042288640

約数和(自身を除く): 1254239430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 1203, 2005, 2406, 4010, 5039, 5213, 6015, 10078, 10426, 12030, 15117, 15639, 25195, 26065, 30234, 31278, 50390, 52130, 65507, 75585, 78195, 131014, 151170, 156390, 196521, 327535, 393042, 655070, 982605, 1965210, 2020639, 4041278, 6061917, 10103195, 12123834, 20206390, 26268307, 30309585, 52536614, 60619170, 78804921, 131341535, 157609842, 262683070, 394024605, 788049210]

約数ペア:

[(1, 788049210), (2, 394024605), (3, 262683070), (5, 157609842), (6, 131341535), (10, 78804921), (13, 60619170), (15, 52536614), (26, 30309585), (30, 26268307), (39, 20206390), (65, 12123834), (78, 10103195), (130, 6061917), (195, 4041278), (390, 2020639), (401, 1965210), (802, 982605), (1203, 655070), (2005, 393042), (2406, 327535), (4010, 196521), (5039, 156390), (5213, 151170), (6015, 131014), (10078, 78195), (10426, 75585), (12030, 65507), (15117, 52130), (15639, 50390), (25195, 31278), (26065, 30234)]