24393180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8297}}^1$

素因数の和:8323

約数の個数: 72

約数和(自身を含む): 79461648

約数和(自身を除く): 55068468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 8297, 16594, 24891, 33188, 41485, 49782, 58079, 82970, 99564, 116158, 124455, 165940, 174237, 232316, 248910, 290395, 348474, 406553, 497820, 580790, 696948, 813106, 871185, 1161580, 1219659, 1626212, 1742370, 2032765, 2439318, 3484740, 4065530, 4878636, 6098295, 8131060, 12196590, 24393180]

約数ペア:

[(1, 24393180), (2, 12196590), (3, 8131060), (4, 6098295), (5, 4878636), (6, 4065530), (7, 3484740), (10, 2439318), (12, 2032765), (14, 1742370), (15, 1626212), (20, 1219659), (21, 1161580), (28, 871185), (30, 813106), (35, 696948), (42, 580790), (49, 497820), (60, 406553), (70, 348474), (84, 290395), (98, 248910), (105, 232316), (140, 174237), (147, 165940), (196, 124455), (210, 116158), (245, 99564), (294, 82970), (420, 58079), (490, 49782), (588, 41485), (735, 33188), (980, 24891), (1470, 16594), (2940, 8297)]