6663870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 18905040

約数和(自身を除く): 12241170

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, 433, 513, 570, 810, 855, 866, 1026, 1299, 1539, 1710, 2165, 2565, 2598, 3078, 3897, 4330, 5130, 6495, 7695, 7794, 8227, 11691, 12990, 15390, 16454, 19485, 23382, 24681, 35073, 38970, 41135, 49362, 58455, 70146, 74043, 82270, 116910, 123405, 148086, 175365, 222129, 246810, 350730, 370215, 444258, 666387, 740430, 1110645, 1332774, 2221290, 3331935, 6663870]

約数ペア:

[(1, 6663870), (2, 3331935), (3, 2221290), (5, 1332774), (6, 1110645), (9, 740430), (10, 666387), (15, 444258), (18, 370215), (19, 350730), (27, 246810), (30, 222129), (38, 175365), (45, 148086), (54, 123405), (57, 116910), (81, 82270), (90, 74043), (95, 70146), (114, 58455), (135, 49362), (162, 41135), (171, 38970), (190, 35073), (270, 24681), (285, 23382), (342, 19485), (405, 16454), (433, 15390), (513, 12990), (570, 11691), (810, 8227), (855, 7794), (866, 7695), (1026, 6495), (1299, 5130), (1539, 4330), (1710, 3897), (2165, 3078), (2565, 2598)]