30942486

素因数分解:

$2^1\times 3^4\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:890

約数の個数: 40

約数和(自身を含む): 69652440

約数和(自身を除く): 38709954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 409, 467, 818, 934, 1227, 1401, 2454, 2802, 3681, 4203, 7362, 8406, 11043, 12609, 22086, 25218, 33129, 37827, 66258, 75654, 191003, 382006, 573009, 1146018, 1719027, 3438054, 5157081, 10314162, 15471243, 30942486]

約数ペア:

[(1, 30942486), (2, 15471243), (3, 10314162), (6, 5157081), (9, 3438054), (18, 1719027), (27, 1146018), (54, 573009), (81, 382006), (162, 191003), (409, 75654), (467, 66258), (818, 37827), (934, 33129), (1227, 25218), (1401, 22086), (2454, 12609), (2802, 11043), (3681, 8406), (4203, 7362)]