2456130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3995070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 139, 155, 186, 190, 278, 285, 310, 417, 465, 570, 589, 695, 834, 930, 1178, 1390, 1767, 2085, 2641, 2945, 3534, 4170, 4309, 5282, 5890, 7923, 8618, 8835, 12927, 13205, 15846, 17670, 21545, 25854, 26410, 39615, 43090, 64635, 79230, 81871, 129270, 163742, 245613, 409355, 491226, 818710, 1228065, 2456130]

約数ペア:

[(1, 2456130), (2, 1228065), (3, 818710), (5, 491226), (6, 409355), (10, 245613), (15, 163742), (19, 129270), (30, 81871), (31, 79230), (38, 64635), (57, 43090), (62, 39615), (93, 26410), (95, 25854), (114, 21545), (139, 17670), (155, 15846), (186, 13205), (190, 12927), (278, 8835), (285, 8618), (310, 7923), (417, 5890), (465, 5282), (570, 4309), (589, 4170), (695, 3534), (834, 2945), (930, 2641), (1178, 2085), (1390, 1767)]