40800030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 65644770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2309, 2945, 3534, 4618, 5890, 6927, 8835, 11545, 13854, 17670, 23090, 34635, 43871, 69270, 71579, 87742, 131613, 143158, 214737, 219355, 263226, 357895, 429474, 438710, 658065, 715790, 1073685, 1316130, 1360001, 2147370, 2720002, 4080003, 6800005, 8160006, 13600010, 20400015, 40800030]

約数ペア:

[(1, 40800030), (2, 20400015), (3, 13600010), (5, 8160006), (6, 6800005), (10, 4080003), (15, 2720002), (19, 2147370), (30, 1360001), (31, 1316130), (38, 1073685), (57, 715790), (62, 658065), (93, 438710), (95, 429474), (114, 357895), (155, 263226), (186, 219355), (190, 214737), (285, 143158), (310, 131613), (465, 87742), (570, 71579), (589, 69270), (930, 43871), (1178, 34635), (1767, 23090), (2309, 17670), (2945, 13854), (3534, 11545), (4618, 8835), (5890, 6927)]