61885590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 161554176

約数和(自身を除く): 99668586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1483, 1605, 2782, 2966, 3210, 4173, 4449, 6955, 7415, 8346, 8898, 13910, 14830, 19279, 20865, 22245, 38558, 41730, 44490, 57837, 96395, 115674, 158681, 192790, 289185, 317362, 476043, 578370, 793405, 952086, 1586810, 2062853, 2380215, 4125706, 4760430, 6188559, 10314265, 12377118, 20628530, 30942795, 61885590]

約数ペア:

[(1, 61885590), (2, 30942795), (3, 20628530), (5, 12377118), (6, 10314265), (10, 6188559), (13, 4760430), (15, 4125706), (26, 2380215), (30, 2062853), (39, 1586810), (65, 952086), (78, 793405), (107, 578370), (130, 476043), (195, 317362), (214, 289185), (321, 192790), (390, 158681), (535, 115674), (642, 96395), (1070, 57837), (1391, 44490), (1483, 41730), (1605, 38558), (2782, 22245), (2966, 20865), (3210, 19279), (4173, 14830), (4449, 13910), (6955, 8898), (7415, 8346)]