13415670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 36402912

約数和(自身を除く): 22987242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6481, 12962, 19443, 32405, 38886, 58329, 64810, 97215, 116658, 149063, 194430, 291645, 298126, 447189, 583290, 745315, 894378, 1341567, 1490630, 2235945, 2683134, 4471890, 6707835, 13415670]

約数ペア:

[(1, 13415670), (2, 6707835), (3, 4471890), (5, 2683134), (6, 2235945), (9, 1490630), (10, 1341567), (15, 894378), (18, 745315), (23, 583290), (30, 447189), (45, 298126), (46, 291645), (69, 194430), (90, 149063), (115, 116658), (138, 97215), (207, 64810), (230, 58329), (345, 38886), (414, 32405), (690, 19443), (1035, 12962), (2070, 6481)]