86912910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137957}}^1$

素因数の和:137977

約数の個数: 48

約数和(自身を含む): 258257376

約数和(自身を除く): 171344466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 137957, 275914, 413871, 689785, 827742, 965699, 1241613, 1379570, 1931398, 2069355, 2483226, 2897097, 4138710, 4828495, 5794194, 6208065, 8691291, 9656990, 12416130, 14485485, 17382582, 28970970, 43456455, 86912910]

約数ペア:

[(1, 86912910), (2, 43456455), (3, 28970970), (5, 17382582), (6, 14485485), (7, 12416130), (9, 9656990), (10, 8691291), (14, 6208065), (15, 5794194), (18, 4828495), (21, 4138710), (30, 2897097), (35, 2483226), (42, 2069355), (45, 1931398), (63, 1379570), (70, 1241613), (90, 965699), (105, 827742), (126, 689785), (210, 413871), (315, 275914), (630, 137957)]