7987410

素因数分解:

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

素因数の和:214

約数の個数: 96

約数和(自身を含む): 22800960

約数和(自身を除く): 14813550

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, 243, 270, 285, 342, 346, 405, 486, 513, 519, 570, 810, 855, 865, 1026, 1038, 1215, 1539, 1557, 1710, 1730, 2430, 2565, 2595, 3078, 3114, 3287, 4617, 4671, 5130, 5190, 6574, 7695, 7785, 9234, 9342, 9861, 14013, 15390, 15570, 16435, 19722, 23085, 23355, 28026, 29583, 32870, 42039, 46170, 46710, 49305, 59166, 70065, 84078, 88749, 98610, 140130, 147915, 177498, 210195, 266247, 295830, 420390, 443745, 532494, 798741, 887490, 1331235, 1597482, 2662470, 3993705, 7987410]

約数ペア:

[(1, 7987410), (2, 3993705), (3, 2662470), (5, 1597482), (6, 1331235), (9, 887490), (10, 798741), (15, 532494), (18, 443745), (19, 420390), (27, 295830), (30, 266247), (38, 210195), (45, 177498), (54, 147915), (57, 140130), (81, 98610), (90, 88749), (95, 84078), (114, 70065), (135, 59166), (162, 49305), (171, 46710), (173, 46170), (190, 42039), (243, 32870), (270, 29583), (285, 28026), (342, 23355), (346, 23085), (405, 19722), (486, 16435), (513, 15570), (519, 15390), (570, 14013), (810, 9861), (855, 9342), (865, 9234), (1026, 7785), (1038, 7695), (1215, 6574), (1539, 5190), (1557, 5130), (1710, 4671), (1730, 4617), (2430, 3287), (2565, 3114), (2595, 3078)]