483990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 1342656

約数和(自身を除く): 858666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 73, 78, 85, 102, 130, 146, 170, 195, 219, 221, 255, 365, 390, 438, 442, 510, 663, 730, 949, 1095, 1105, 1241, 1326, 1898, 2190, 2210, 2482, 2847, 3315, 3723, 4745, 5694, 6205, 6630, 7446, 9490, 12410, 14235, 16133, 18615, 28470, 32266, 37230, 48399, 80665, 96798, 161330, 241995, 483990]

約数ペア:

[(1, 483990), (2, 241995), (3, 161330), (5, 96798), (6, 80665), (10, 48399), (13, 37230), (15, 32266), (17, 28470), (26, 18615), (30, 16133), (34, 14235), (39, 12410), (51, 9490), (65, 7446), (73, 6630), (78, 6205), (85, 5694), (102, 4745), (130, 3723), (146, 3315), (170, 2847), (195, 2482), (219, 2210), (221, 2190), (255, 1898), (365, 1326), (390, 1241), (438, 1105), (442, 1095), (510, 949), (663, 730)]