30605835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 55996416

約数和(自身を除く): 25390581

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 83, 93, 155, 183, 195, 249, 305, 403, 415, 465, 793, 915, 1079, 1209, 1245, 1891, 2015, 2379, 2573, 3237, 3965, 5063, 5395, 5673, 6045, 7719, 9455, 11895, 12865, 15189, 16185, 24583, 25315, 28365, 33449, 38595, 65819, 73749, 75945, 100347, 122915, 156953, 167245, 197457, 329095, 368745, 470859, 501735, 784765, 987285, 2040389, 2354295, 6121167, 10201945, 30605835]

約数ペア:

[(1, 30605835), (3, 10201945), (5, 6121167), (13, 2354295), (15, 2040389), (31, 987285), (39, 784765), (61, 501735), (65, 470859), (83, 368745), (93, 329095), (155, 197457), (183, 167245), (195, 156953), (249, 122915), (305, 100347), (403, 75945), (415, 73749), (465, 65819), (793, 38595), (915, 33449), (1079, 28365), (1209, 25315), (1245, 24583), (1891, 16185), (2015, 15189), (2379, 12865), (2573, 11895), (3237, 9455), (3965, 7719), (5063, 6045), (5395, 5673)]