858472830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 2323103328

約数和(自身を除く): 1464630498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 401, 405, 486, 802, 810, 881, 1203, 1215, 1762, 2005, 2406, 2430, 2643, 3609, 4010, 4405, 5286, 6015, 7218, 7929, 8810, 10827, 12030, 13215, 15858, 18045, 21654, 23787, 26430, 32481, 36090, 39645, 47574, 54135, 64962, 71361, 79290, 97443, 108270, 118935, 142722, 162405, 194886, 214083, 237870, 324810, 353281, 356805, 428166, 487215, 706562, 713610, 974430, 1059843, 1070415, 1766405, 2119686, 2140830, 3179529, 3532810, 5299215, 6359058, 9538587, 10598430, 15897645, 19077174, 28615761, 31795290, 47692935, 57231522, 85847283, 95385870, 143078805, 171694566, 286157610, 429236415, 858472830]

約数ペア:

[(1, 858472830), (2, 429236415), (3, 286157610), (5, 171694566), (6, 143078805), (9, 95385870), (10, 85847283), (15, 57231522), (18, 47692935), (27, 31795290), (30, 28615761), (45, 19077174), (54, 15897645), (81, 10598430), (90, 9538587), (135, 6359058), (162, 5299215), (243, 3532810), (270, 3179529), (401, 2140830), (405, 2119686), (486, 1766405), (802, 1070415), (810, 1059843), (881, 974430), (1203, 713610), (1215, 706562), (1762, 487215), (2005, 428166), (2406, 356805), (2430, 353281), (2643, 324810), (3609, 237870), (4010, 214083), (4405, 194886), (5286, 162405), (6015, 142722), (7218, 118935), (7929, 108270), (8810, 97443), (10827, 79290), (12030, 71361), (13215, 64962), (15858, 54135), (18045, 47574), (21654, 39645), (23787, 36090), (26430, 32481)]