15262130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 16913230

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 167, 185, 190, 247, 334, 370, 481, 494, 703, 835, 962, 1235, 1406, 1670, 2171, 2405, 2470, 3173, 3515, 4342, 4810, 6179, 6346, 7030, 9139, 10855, 12358, 15865, 18278, 21710, 30895, 31730, 41249, 45695, 61790, 80327, 82498, 91390, 117401, 160654, 206245, 234802, 401635, 412490, 587005, 803270, 1174010, 1526213, 3052426, 7631065, 15262130]

約数ペア:

[(1, 15262130), (2, 7631065), (5, 3052426), (10, 1526213), (13, 1174010), (19, 803270), (26, 587005), (37, 412490), (38, 401635), (65, 234802), (74, 206245), (95, 160654), (130, 117401), (167, 91390), (185, 82498), (190, 80327), (247, 61790), (334, 45695), (370, 41249), (481, 31730), (494, 30895), (703, 21710), (835, 18278), (962, 15865), (1235, 12358), (1406, 10855), (1670, 9139), (2171, 7030), (2405, 6346), (2470, 6179), (3173, 4810), (3515, 4342)]