7187130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 20386080

約数和(自身を除く): 13198950

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, 190, 270, 285, 342, 405, 467, 513, 570, 810, 855, 934, 1026, 1401, 1539, 1710, 2335, 2565, 2802, 3078, 4203, 4670, 5130, 7005, 7695, 8406, 8873, 12609, 14010, 15390, 17746, 21015, 25218, 26619, 37827, 42030, 44365, 53238, 63045, 75654, 79857, 88730, 126090, 133095, 159714, 189135, 239571, 266190, 378270, 399285, 479142, 718713, 798570, 1197855, 1437426, 2395710, 3593565, 7187130]

約数ペア:

[(1, 7187130), (2, 3593565), (3, 2395710), (5, 1437426), (6, 1197855), (9, 798570), (10, 718713), (15, 479142), (18, 399285), (19, 378270), (27, 266190), (30, 239571), (38, 189135), (45, 159714), (54, 133095), (57, 126090), (81, 88730), (90, 79857), (95, 75654), (114, 63045), (135, 53238), (162, 44365), (171, 42030), (190, 37827), (270, 26619), (285, 25218), (342, 21015), (405, 17746), (467, 15390), (513, 14010), (570, 12609), (810, 8873), (855, 8406), (934, 7695), (1026, 7005), (1401, 5130), (1539, 4670), (1710, 4203), (2335, 3078), (2565, 2802)]