7125570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 20211840

約数和(自身を除く): 13086270

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, 463, 513, 570, 810, 855, 926, 1026, 1389, 1539, 1710, 2315, 2565, 2778, 3078, 4167, 4630, 5130, 6945, 7695, 8334, 8797, 12501, 13890, 15390, 17594, 20835, 25002, 26391, 37503, 41670, 43985, 52782, 62505, 75006, 79173, 87970, 125010, 131955, 158346, 187515, 237519, 263910, 375030, 395865, 475038, 712557, 791730, 1187595, 1425114, 2375190, 3562785, 7125570]

約数ペア:

[(1, 7125570), (2, 3562785), (3, 2375190), (5, 1425114), (6, 1187595), (9, 791730), (10, 712557), (15, 475038), (18, 395865), (19, 375030), (27, 263910), (30, 237519), (38, 187515), (45, 158346), (54, 131955), (57, 125010), (81, 87970), (90, 79173), (95, 75006), (114, 62505), (135, 52782), (162, 43985), (171, 41670), (190, 37503), (270, 26391), (285, 25002), (342, 20835), (405, 17594), (463, 15390), (513, 13890), (570, 12501), (810, 8797), (855, 8334), (926, 7695), (1026, 6945), (1389, 5130), (1539, 4630), (1710, 4167), (2315, 3078), (2565, 2778)]