13563510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 20305290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 79, 97, 118, 158, 177, 194, 237, 291, 295, 354, 395, 474, 485, 582, 590, 790, 885, 970, 1185, 1455, 1770, 2370, 2910, 4661, 5723, 7663, 9322, 11446, 13983, 15326, 17169, 22989, 23305, 27966, 28615, 34338, 38315, 45978, 46610, 57230, 69915, 76630, 85845, 114945, 139830, 171690, 229890, 452117, 904234, 1356351, 2260585, 2712702, 4521170, 6781755, 13563510]

約数ペア:

[(1, 13563510), (2, 6781755), (3, 4521170), (5, 2712702), (6, 2260585), (10, 1356351), (15, 904234), (30, 452117), (59, 229890), (79, 171690), (97, 139830), (118, 114945), (158, 85845), (177, 76630), (194, 69915), (237, 57230), (291, 46610), (295, 45978), (354, 38315), (395, 34338), (474, 28615), (485, 27966), (582, 23305), (590, 22989), (790, 17169), (885, 15326), (970, 13983), (1185, 11446), (1455, 9322), (1770, 7663), (2370, 5723), (2910, 4661)]