13035710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 26005536

約数和(自身を除く): 12969826

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 157, 190, 230, 314, 361, 437, 722, 785, 874, 1570, 1805, 2185, 2983, 3610, 3611, 4370, 5966, 7222, 8303, 14915, 16606, 18055, 29830, 36110, 41515, 56677, 68609, 83030, 113354, 137218, 283385, 343045, 566770, 686090, 1303571, 2607142, 6517855, 13035710]

約数ペア:

[(1, 13035710), (2, 6517855), (5, 2607142), (10, 1303571), (19, 686090), (23, 566770), (38, 343045), (46, 283385), (95, 137218), (115, 113354), (157, 83030), (190, 68609), (230, 56677), (314, 41515), (361, 36110), (437, 29830), (722, 18055), (785, 16606), (874, 14915), (1570, 8303), (1805, 7222), (2185, 5966), (2983, 4370), (3610, 3611)]