15607830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74323}}^1$

素因数の和:74340

約数の個数: 32

約数和(自身を含む): 42810624

約数和(自身を除く): 27202794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74323, 148646, 222969, 371615, 445938, 520261, 743230, 1040522, 1114845, 1560783, 2229690, 2601305, 3121566, 5202610, 7803915, 15607830]

約数ペア:

[(1, 15607830), (2, 7803915), (3, 5202610), (5, 3121566), (6, 2601305), (7, 2229690), (10, 1560783), (14, 1114845), (15, 1040522), (21, 743230), (30, 520261), (35, 445938), (42, 371615), (70, 222969), (105, 148646), (210, 74323)]