15532010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 30339792

約数和(自身を除く): 14807782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 761, 785, 1522, 1570, 2041, 3805, 4082, 7610, 9893, 10205, 19786, 20410, 49465, 98930, 119477, 238954, 597385, 1194770, 1553201, 3106402, 7766005, 15532010]

約数ペア:

[(1, 15532010), (2, 7766005), (5, 3106402), (10, 1553201), (13, 1194770), (26, 597385), (65, 238954), (130, 119477), (157, 98930), (314, 49465), (761, 20410), (785, 19786), (1522, 10205), (1570, 9893), (2041, 7610), (3805, 4082)]