1974570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 5249664

約数和(自身を除く): 3275094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 83, 122, 130, 166, 183, 195, 249, 305, 366, 390, 415, 498, 610, 793, 830, 915, 1079, 1245, 1586, 1830, 2158, 2379, 2490, 3237, 3965, 4758, 5063, 5395, 6474, 7930, 10126, 10790, 11895, 15189, 16185, 23790, 25315, 30378, 32370, 50630, 65819, 75945, 131638, 151890, 197457, 329095, 394914, 658190, 987285, 1974570]

約数ペア:

[(1, 1974570), (2, 987285), (3, 658190), (5, 394914), (6, 329095), (10, 197457), (13, 151890), (15, 131638), (26, 75945), (30, 65819), (39, 50630), (61, 32370), (65, 30378), (78, 25315), (83, 23790), (122, 16185), (130, 15189), (166, 11895), (183, 10790), (195, 10126), (249, 7930), (305, 6474), (366, 5395), (390, 5063), (415, 4758), (498, 3965), (610, 3237), (793, 2490), (830, 2379), (915, 2158), (1079, 1830), (1245, 1586)]