15967410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 40867200

約数和(自身を除く): 24899790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 257, 285, 327, 514, 545, 570, 654, 771, 1090, 1285, 1542, 1635, 2071, 2570, 3270, 3855, 4142, 4883, 6213, 7710, 9766, 10355, 12426, 14649, 20710, 24415, 28013, 29298, 31065, 48830, 56026, 62130, 73245, 84039, 140065, 146490, 168078, 280130, 420195, 532247, 840390, 1064494, 1596741, 2661235, 3193482, 5322470, 7983705, 15967410]

約数ペア:

[(1, 15967410), (2, 7983705), (3, 5322470), (5, 3193482), (6, 2661235), (10, 1596741), (15, 1064494), (19, 840390), (30, 532247), (38, 420195), (57, 280130), (95, 168078), (109, 146490), (114, 140065), (190, 84039), (218, 73245), (257, 62130), (285, 56026), (327, 48830), (514, 31065), (545, 29298), (570, 28013), (654, 24415), (771, 20710), (1090, 14649), (1285, 12426), (1542, 10355), (1635, 9766), (2071, 7710), (2570, 6213), (3270, 4883), (3855, 4142)]