12508110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 33224256

約数和(自身を除く): 20716146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2957, 4230, 5914, 8871, 14785, 17742, 26613, 29570, 44355, 53226, 88710, 133065, 138979, 266130, 277958, 416937, 694895, 833874, 1250811, 1389790, 2084685, 2501622, 4169370, 6254055, 12508110]

約数ペア:

[(1, 12508110), (2, 6254055), (3, 4169370), (5, 2501622), (6, 2084685), (9, 1389790), (10, 1250811), (15, 833874), (18, 694895), (30, 416937), (45, 277958), (47, 266130), (90, 138979), (94, 133065), (141, 88710), (235, 53226), (282, 44355), (423, 29570), (470, 26613), (705, 17742), (846, 14785), (1410, 8871), (2115, 5914), (2957, 4230)]