66440970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{983}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 173152512

約数和(自身を除く): 106711542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 751, 983, 1502, 1966, 2253, 2949, 3755, 4506, 4915, 5898, 6759, 7510, 8847, 9830, 11265, 13518, 14745, 17694, 22530, 29490, 33795, 44235, 67590, 88470, 738233, 1476466, 2214699, 3691165, 4429398, 6644097, 7382330, 11073495, 13288194, 22146990, 33220485, 66440970]

約数ペア:

[(1, 66440970), (2, 33220485), (3, 22146990), (5, 13288194), (6, 11073495), (9, 7382330), (10, 6644097), (15, 4429398), (18, 3691165), (30, 2214699), (45, 1476466), (90, 738233), (751, 88470), (983, 67590), (1502, 44235), (1966, 33795), (2253, 29490), (2949, 22530), (3755, 17694), (4506, 14745), (4915, 13518), (5898, 11265), (6759, 9830), (7510, 8847)]