72012010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7853}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 149288832

約数和(自身を除く): 77276822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7853, 9170, 15706, 39265, 54971, 78530, 109942, 274855, 549710, 1028743, 2057486, 5143715, 7201201, 10287430, 14402402, 36006005, 72012010]

約数ペア:

[(1, 72012010), (2, 36006005), (5, 14402402), (7, 10287430), (10, 7201201), (14, 5143715), (35, 2057486), (70, 1028743), (131, 549710), (262, 274855), (655, 109942), (917, 78530), (1310, 54971), (1834, 39265), (4585, 15706), (7853, 9170)]