40080030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 103887360

約数和(自身を除く): 63807330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 2003, 3335, 4002, 4006, 6009, 6670, 10005, 10015, 12018, 20010, 20030, 30045, 46069, 58087, 60090, 92138, 116174, 138207, 174261, 230345, 276414, 290435, 348522, 460690, 580870, 691035, 871305, 1336001, 1382070, 1742610, 2672002, 4008003, 6680005, 8016006, 13360010, 20040015, 40080030]

約数ペア:

[(1, 40080030), (2, 20040015), (3, 13360010), (5, 8016006), (6, 6680005), (10, 4008003), (15, 2672002), (23, 1742610), (29, 1382070), (30, 1336001), (46, 871305), (58, 691035), (69, 580870), (87, 460690), (115, 348522), (138, 290435), (145, 276414), (174, 230345), (230, 174261), (290, 138207), (345, 116174), (435, 92138), (667, 60090), (690, 58087), (870, 46069), (1334, 30045), (2001, 20030), (2003, 20010), (3335, 12018), (4002, 10015), (4006, 10005), (6009, 6670)]