19515330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2702

約数の個数: 56

約数和(自身を含む): 52686972

約数和(自身を除く): 33171642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2677, 3645, 5354, 7290, 8031, 13385, 16062, 24093, 26770, 40155, 48186, 72279, 80310, 120465, 144558, 216837, 240930, 361395, 433674, 650511, 722790, 1084185, 1301022, 1951533, 2168370, 3252555, 3903066, 6505110, 9757665, 19515330]

約数ペア:

[(1, 19515330), (2, 9757665), (3, 6505110), (5, 3903066), (6, 3252555), (9, 2168370), (10, 1951533), (15, 1301022), (18, 1084185), (27, 722790), (30, 650511), (45, 433674), (54, 361395), (81, 240930), (90, 216837), (135, 144558), (162, 120465), (243, 80310), (270, 72279), (405, 48186), (486, 40155), (729, 26770), (810, 24093), (1215, 16062), (1458, 13385), (2430, 8031), (2677, 7290), (3645, 5354)]