40938090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 102114432

約数和(自身を除く): 61176342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 401, 410, 415, 498, 615, 802, 830, 1203, 1230, 1245, 2005, 2406, 2490, 3403, 4010, 6015, 6806, 10209, 12030, 16441, 17015, 20418, 32882, 33283, 34030, 49323, 51045, 66566, 82205, 98646, 99849, 102090, 164410, 166415, 199698, 246615, 332830, 493230, 499245, 998490, 1364603, 2729206, 4093809, 6823015, 8187618, 13646030, 20469045, 40938090]

約数ペア:

[(1, 40938090), (2, 20469045), (3, 13646030), (5, 8187618), (6, 6823015), (10, 4093809), (15, 2729206), (30, 1364603), (41, 998490), (82, 499245), (83, 493230), (123, 332830), (166, 246615), (205, 199698), (246, 166415), (249, 164410), (401, 102090), (410, 99849), (415, 98646), (498, 82205), (615, 66566), (802, 51045), (830, 49323), (1203, 34030), (1230, 33283), (1245, 32882), (2005, 20418), (2406, 17015), (2490, 16441), (3403, 12030), (4010, 10209), (6015, 6806)]