231356130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 569109888

約数和(自身を除く): 337753758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 227, 265, 318, 454, 530, 641, 681, 795, 1135, 1282, 1362, 1590, 1923, 2270, 3205, 3405, 3846, 6410, 6810, 9615, 12031, 19230, 24062, 33973, 36093, 60155, 67946, 72186, 101919, 120310, 145507, 169865, 180465, 203838, 291014, 339730, 360930, 436521, 509595, 727535, 873042, 1019190, 1455070, 2182605, 4365210, 7711871, 15423742, 23135613, 38559355, 46271226, 77118710, 115678065, 231356130]

約数ペア:

[(1, 231356130), (2, 115678065), (3, 77118710), (5, 46271226), (6, 38559355), (10, 23135613), (15, 15423742), (30, 7711871), (53, 4365210), (106, 2182605), (159, 1455070), (227, 1019190), (265, 873042), (318, 727535), (454, 509595), (530, 436521), (641, 360930), (681, 339730), (795, 291014), (1135, 203838), (1282, 180465), (1362, 169865), (1590, 145507), (1923, 120310), (2270, 101919), (3205, 72186), (3405, 67946), (3846, 60155), (6410, 36093), (6810, 33973), (9615, 24062), (12031, 19230)]