2662470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 7579440

約数和(自身を除く): 4916970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 173, 190, 270, 285, 342, 346, 405, 513, 519, 570, 810, 855, 865, 1026, 1038, 1539, 1557, 1710, 1730, 2565, 2595, 3078, 3114, 3287, 4671, 5130, 5190, 6574, 7695, 7785, 9342, 9861, 14013, 15390, 15570, 16435, 19722, 23355, 28026, 29583, 32870, 46710, 49305, 59166, 70065, 88749, 98610, 140130, 147915, 177498, 266247, 295830, 443745, 532494, 887490, 1331235, 2662470]

約数ペア:

[(1, 2662470), (2, 1331235), (3, 887490), (5, 532494), (6, 443745), (9, 295830), (10, 266247), (15, 177498), (18, 147915), (19, 140130), (27, 98610), (30, 88749), (38, 70065), (45, 59166), (54, 49305), (57, 46710), (81, 32870), (90, 29583), (95, 28026), (114, 23355), (135, 19722), (162, 16435), (171, 15570), (173, 15390), (190, 14013), (270, 9861), (285, 9342), (342, 7785), (346, 7695), (405, 6574), (513, 5190), (519, 5130), (570, 4671), (810, 3287), (855, 3114), (865, 3078), (1026, 2595), (1038, 2565), (1539, 1730), (1557, 1710)]