74243790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{30553}}^1$

素因数の和:30575

約数の個数: 48

約数和(自身を含む): 200189808

約数和(自身を除く): 125946018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 30553, 61106, 91659, 152765, 183318, 274977, 305530, 458295, 549954, 824931, 916590, 1374885, 1649862, 2474793, 2749770, 4124655, 4949586, 7424379, 8249310, 12373965, 14848758, 24747930, 37121895, 74243790]

約数ペア:

[(1, 74243790), (2, 37121895), (3, 24747930), (5, 14848758), (6, 12373965), (9, 8249310), (10, 7424379), (15, 4949586), (18, 4124655), (27, 2749770), (30, 2474793), (45, 1649862), (54, 1374885), (81, 916590), (90, 824931), (135, 549954), (162, 458295), (243, 305530), (270, 274977), (405, 183318), (486, 152765), (810, 91659), (1215, 61106), (2430, 30553)]