25309230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 37589970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 118, 158, 177, 181, 237, 295, 354, 362, 395, 474, 543, 590, 790, 885, 905, 1086, 1185, 1770, 1810, 2370, 2715, 4661, 5430, 9322, 10679, 13983, 14299, 21358, 23305, 27966, 28598, 32037, 42897, 46610, 53395, 64074, 69915, 71495, 85794, 106790, 139830, 142990, 160185, 214485, 320370, 428970, 843641, 1687282, 2530923, 4218205, 5061846, 8436410, 12654615, 25309230]

約数ペア:

[(1, 25309230), (2, 12654615), (3, 8436410), (5, 5061846), (6, 4218205), (10, 2530923), (15, 1687282), (30, 843641), (59, 428970), (79, 320370), (118, 214485), (158, 160185), (177, 142990), (181, 139830), (237, 106790), (295, 85794), (354, 71495), (362, 69915), (395, 64074), (474, 53395), (543, 46610), (590, 42897), (790, 32037), (885, 28598), (905, 27966), (1086, 23305), (1185, 21358), (1770, 14299), (1810, 13983), (2370, 10679), (2715, 9322), (4661, 5430)]