61329910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 56865290

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5471, 5605, 10942, 11210, 27355, 54710, 103949, 207898, 322789, 519745, 645578, 1039490, 1613945, 3227890, 6132991, 12265982, 30664955, 61329910]

約数ペア:

[(1, 61329910), (2, 30664955), (5, 12265982), (10, 6132991), (19, 3227890), (38, 1613945), (59, 1039490), (95, 645578), (118, 519745), (190, 322789), (295, 207898), (590, 103949), (1121, 54710), (2242, 27355), (5471, 11210), (5605, 10942)]