30999170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 59346432

約数和(自身を除く): 28347262

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 2543, 5086, 6095, 12190, 12715, 25430, 58489, 116978, 134779, 269558, 292445, 584890, 673895, 1347790, 3099917, 6199834, 15499585, 30999170]

約数ペア:

[(1, 30999170), (2, 15499585), (5, 6199834), (10, 3099917), (23, 1347790), (46, 673895), (53, 584890), (106, 292445), (115, 269558), (230, 134779), (265, 116978), (530, 58489), (1219, 25430), (2438, 12715), (2543, 12190), (5086, 6095)]