61764740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3079}}^1$

素因数の和:3164

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 77944060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 3079, 4012, 5015, 6158, 10030, 12316, 15395, 20060, 30790, 52343, 61580, 104686, 181661, 209372, 261715, 363322, 523430, 726644, 908305, 1046860, 1816610, 3088237, 3633220, 6176474, 12352948, 15441185, 30882370, 61764740]

約数ペア:

[(1, 61764740), (2, 30882370), (4, 15441185), (5, 12352948), (10, 6176474), (17, 3633220), (20, 3088237), (34, 1816610), (59, 1046860), (68, 908305), (85, 726644), (118, 523430), (170, 363322), (236, 261715), (295, 209372), (340, 181661), (590, 104686), (1003, 61580), (1180, 52343), (2006, 30790), (3079, 20060), (4012, 15395), (5015, 12316), (6158, 10030)]