122947290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71899}}^1$

素因数の和:71931

約数の個数: 48

約数和(自身を含む): 336492000

約数和(自身を除く): 213544710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 71899, 143798, 215697, 359495, 431394, 647091, 718990, 1078485, 1294182, 1366081, 2156970, 2732162, 3235455, 4098243, 6470910, 6830405, 8196486, 12294729, 13660810, 20491215, 24589458, 40982430, 61473645, 122947290]

約数ペア:

[(1, 122947290), (2, 61473645), (3, 40982430), (5, 24589458), (6, 20491215), (9, 13660810), (10, 12294729), (15, 8196486), (18, 6830405), (19, 6470910), (30, 4098243), (38, 3235455), (45, 2732162), (57, 2156970), (90, 1366081), (95, 1294182), (114, 1078485), (171, 718990), (190, 647091), (285, 431394), (342, 359495), (570, 215697), (855, 143798), (1710, 71899)]