39562770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 103993344

約数和(自身を除く): 64430574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1663, 1830, 2379, 3326, 3965, 4758, 4989, 7930, 8315, 9978, 11895, 16630, 21619, 23790, 24945, 43238, 49890, 64857, 101443, 108095, 129714, 202886, 216190, 304329, 324285, 507215, 608658, 648570, 1014430, 1318759, 1521645, 2637518, 3043290, 3956277, 6593795, 7912554, 13187590, 19781385, 39562770]

約数ペア:

[(1, 39562770), (2, 19781385), (3, 13187590), (5, 7912554), (6, 6593795), (10, 3956277), (13, 3043290), (15, 2637518), (26, 1521645), (30, 1318759), (39, 1014430), (61, 648570), (65, 608658), (78, 507215), (122, 324285), (130, 304329), (183, 216190), (195, 202886), (305, 129714), (366, 108095), (390, 101443), (610, 64857), (793, 49890), (915, 43238), (1586, 24945), (1663, 23790), (1830, 21619), (2379, 16630), (3326, 11895), (3965, 9978), (4758, 8315), (4989, 7930)]