2453030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4693248

約数和(自身を除く): 2240218

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 193, 205, 310, 386, 410, 965, 1271, 1930, 2542, 5983, 6355, 7913, 11966, 12710, 15826, 29915, 39565, 59830, 79130, 245303, 490606, 1226515, 2453030]

約数ペア:

[(1, 2453030), (2, 1226515), (5, 490606), (10, 245303), (31, 79130), (41, 59830), (62, 39565), (82, 29915), (155, 15826), (193, 12710), (205, 11966), (310, 7913), (386, 6355), (410, 5983), (965, 2542), (1271, 1930)]