495908010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{423853}}^1$

素因数の和:423879

約数の個数: 48

約数和(自身を含む): 1388545704

約数和(自身を除く): 892637694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 423853, 847706, 1271559, 2119265, 2543118, 3814677, 4238530, 5510089, 6357795, 7629354, 11020178, 12715590, 16530267, 19073385, 27550445, 33060534, 38146770, 49590801, 55100890, 82651335, 99181602, 165302670, 247954005, 495908010]

約数ペア:

[(1, 495908010), (2, 247954005), (3, 165302670), (5, 99181602), (6, 82651335), (9, 55100890), (10, 49590801), (13, 38146770), (15, 33060534), (18, 27550445), (26, 19073385), (30, 16530267), (39, 12715590), (45, 11020178), (65, 7629354), (78, 6357795), (90, 5510089), (117, 4238530), (130, 3814677), (195, 2543118), (234, 2119265), (390, 1271559), (585, 847706), (1170, 423853)]