15432430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 31679424

約数和(自身を除く): 16246994

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 6983, 13966, 34915, 69830, 90779, 118711, 181558, 237422, 453895, 593555, 907790, 1187110, 1543243, 3086486, 7716215, 15432430]

約数ペア:

[(1, 15432430), (2, 7716215), (5, 3086486), (10, 1543243), (13, 1187110), (17, 907790), (26, 593555), (34, 453895), (65, 237422), (85, 181558), (130, 118711), (170, 90779), (221, 69830), (442, 34915), (1105, 13966), (2210, 6983)]