85816770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 222856704

約数和(自身を除く): 137039934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 586, 751, 879, 1465, 1502, 1758, 2253, 2930, 3755, 3809, 4395, 4506, 7510, 7618, 8790, 9763, 11265, 11427, 19045, 19526, 22530, 22854, 29289, 38090, 48815, 57135, 58578, 97630, 114270, 146445, 220043, 292890, 440086, 660129, 1100215, 1320258, 2200430, 2860559, 3300645, 5721118, 6601290, 8581677, 14302795, 17163354, 28605590, 42908385, 85816770]

約数ペア:

[(1, 85816770), (2, 42908385), (3, 28605590), (5, 17163354), (6, 14302795), (10, 8581677), (13, 6601290), (15, 5721118), (26, 3300645), (30, 2860559), (39, 2200430), (65, 1320258), (78, 1100215), (130, 660129), (195, 440086), (293, 292890), (390, 220043), (586, 146445), (751, 114270), (879, 97630), (1465, 58578), (1502, 57135), (1758, 48815), (2253, 38090), (2930, 29289), (3755, 22854), (3809, 22530), (4395, 19526), (4506, 19045), (7510, 11427), (7618, 11265), (8790, 9763)]