102230660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 253333080

約数和(自身を除く): 151102420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1429, 1460, 2044, 2555, 2858, 3577, 5110, 5716, 7145, 7154, 10003, 10220, 14290, 14308, 17885, 20006, 28580, 35770, 40012, 50015, 70021, 71540, 100030, 104317, 140042, 200060, 208634, 280084, 350105, 417268, 521585, 700210, 730219, 1043170, 1400420, 1460438, 2086340, 2920876, 3651095, 5111533, 7302190, 10223066, 14604380, 20446132, 25557665, 51115330, 102230660]

約数ペア:

[(1, 102230660), (2, 51115330), (4, 25557665), (5, 20446132), (7, 14604380), (10, 10223066), (14, 7302190), (20, 5111533), (28, 3651095), (35, 2920876), (49, 2086340), (70, 1460438), (73, 1400420), (98, 1043170), (140, 730219), (146, 700210), (196, 521585), (245, 417268), (292, 350105), (365, 280084), (490, 208634), (511, 200060), (730, 140042), (980, 104317), (1022, 100030), (1429, 71540), (1460, 70021), (2044, 50015), (2555, 40012), (2858, 35770), (3577, 28580), (5110, 20006), (5716, 17885), (7145, 14308), (7154, 14290), (10003, 10220)]