34186490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 38389510

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 499, 527, 806, 998, 1054, 1105, 2015, 2210, 2495, 2635, 4030, 4990, 5270, 6487, 6851, 8483, 12974, 13702, 15469, 16966, 30938, 32435, 34255, 42415, 64870, 68510, 77345, 84830, 110279, 154690, 201097, 220558, 262973, 402194, 525946, 551395, 1005485, 1102790, 1314865, 2010970, 2629730, 3418649, 6837298, 17093245, 34186490]

約数ペア:

[(1, 34186490), (2, 17093245), (5, 6837298), (10, 3418649), (13, 2629730), (17, 2010970), (26, 1314865), (31, 1102790), (34, 1005485), (62, 551395), (65, 525946), (85, 402194), (130, 262973), (155, 220558), (170, 201097), (221, 154690), (310, 110279), (403, 84830), (442, 77345), (499, 68510), (527, 64870), (806, 42415), (998, 34255), (1054, 32435), (1105, 30938), (2015, 16966), (2210, 15469), (2495, 13702), (2635, 12974), (4030, 8483), (4990, 6851), (5270, 6487)]