40187430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 105107184

約数和(自身を除く): 64919754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2467, 2715, 3258, 4934, 5430, 7401, 8145, 12335, 14802, 16290, 22203, 24670, 37005, 44406, 74010, 111015, 222030, 446527, 893054, 1339581, 2232635, 2679162, 4018743, 4465270, 6697905, 8037486, 13395810, 20093715, 40187430]

約数ペア:

[(1, 40187430), (2, 20093715), (3, 13395810), (5, 8037486), (6, 6697905), (9, 4465270), (10, 4018743), (15, 2679162), (18, 2232635), (30, 1339581), (45, 893054), (90, 446527), (181, 222030), (362, 111015), (543, 74010), (905, 44406), (1086, 37005), (1629, 24670), (1810, 22203), (2467, 16290), (2715, 14802), (3258, 12335), (4934, 8145), (5430, 7401)]