60542690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 123282432

約数和(自身を除く): 62739742

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 83, 130, 155, 166, 181, 310, 362, 403, 415, 806, 830, 905, 1079, 1810, 2015, 2158, 2353, 2573, 4030, 4706, 5146, 5395, 5611, 10790, 11222, 11765, 12865, 15023, 23530, 25730, 28055, 30046, 33449, 56110, 66898, 72943, 75115, 145886, 150230, 167245, 195299, 334490, 364715, 390598, 465713, 729430, 931426, 976495, 1952990, 2328565, 4657130, 6054269, 12108538, 30271345, 60542690]

約数ペア:

[(1, 60542690), (2, 30271345), (5, 12108538), (10, 6054269), (13, 4657130), (26, 2328565), (31, 1952990), (62, 976495), (65, 931426), (83, 729430), (130, 465713), (155, 390598), (166, 364715), (181, 334490), (310, 195299), (362, 167245), (403, 150230), (415, 145886), (806, 75115), (830, 72943), (905, 66898), (1079, 56110), (1810, 33449), (2015, 30046), (2158, 28055), (2353, 25730), (2573, 23530), (4030, 15023), (4706, 12865), (5146, 11765), (5395, 11222), (5611, 10790)]