102461970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262723}}^1$

素因数の和:262746

約数の個数: 32

約数和(自身を含む): 264825792

約数和(自身を除く): 162363822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 262723, 525446, 788169, 1313615, 1576338, 2627230, 3415399, 3940845, 6830798, 7881690, 10246197, 17076995, 20492394, 34153990, 51230985, 102461970]

約数ペア:

[(1, 102461970), (2, 51230985), (3, 34153990), (5, 20492394), (6, 17076995), (10, 10246197), (13, 7881690), (15, 6830798), (26, 3940845), (30, 3415399), (39, 2627230), (65, 1576338), (78, 1313615), (130, 788169), (195, 525446), (390, 262723)]