2611170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4732830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 509, 513, 570, 855, 1018, 1026, 1527, 1710, 2545, 2565, 3054, 4581, 5090, 5130, 7635, 9162, 9671, 13743, 15270, 19342, 22905, 27486, 29013, 45810, 48355, 58026, 68715, 87039, 96710, 137430, 145065, 174078, 261117, 290130, 435195, 522234, 870390, 1305585, 2611170]

約数ペア:

[(1, 2611170), (2, 1305585), (3, 870390), (5, 522234), (6, 435195), (9, 290130), (10, 261117), (15, 174078), (18, 145065), (19, 137430), (27, 96710), (30, 87039), (38, 68715), (45, 58026), (54, 48355), (57, 45810), (90, 29013), (95, 27486), (114, 22905), (135, 19342), (171, 15270), (190, 13743), (270, 9671), (285, 9162), (342, 7635), (509, 5130), (513, 5090), (570, 4581), (855, 3054), (1018, 2565), (1026, 2545), (1527, 1710)]