230860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 592704

約数和(自身を除く): 361844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 97, 119, 140, 170, 194, 238, 340, 388, 476, 485, 595, 679, 970, 1190, 1358, 1649, 1940, 2380, 2716, 3298, 3395, 6596, 6790, 8245, 11543, 13580, 16490, 23086, 32980, 46172, 57715, 115430, 230860]

約数ペア:

[(1, 230860), (2, 115430), (4, 57715), (5, 46172), (7, 32980), (10, 23086), (14, 16490), (17, 13580), (20, 11543), (28, 8245), (34, 6790), (35, 6596), (68, 3395), (70, 3298), (85, 2716), (97, 2380), (119, 1940), (140, 1649), (170, 1358), (194, 1190), (238, 970), (340, 679), (388, 595), (476, 485)]