13171620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 45997056

約数和(自身を除く): 32825436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 2851, 4620, 5702, 8553, 11404, 14255, 17106, 19957, 28510, 31361, 34212, 39914, 42765, 57020, 59871, 62722, 79828, 85530, 94083, 99785, 119742, 125444, 156805, 171060, 188166, 199570, 219527, 239484, 299355, 313610, 376332, 399140, 439054, 470415, 598710, 627220, 658581, 878108, 940830, 1097635, 1197420, 1317162, 1881660, 2195270, 2634324, 3292905, 4390540, 6585810, 13171620]

約数ペア:

[(1, 13171620), (2, 6585810), (3, 4390540), (4, 3292905), (5, 2634324), (6, 2195270), (7, 1881660), (10, 1317162), (11, 1197420), (12, 1097635), (14, 940830), (15, 878108), (20, 658581), (21, 627220), (22, 598710), (28, 470415), (30, 439054), (33, 399140), (35, 376332), (42, 313610), (44, 299355), (55, 239484), (60, 219527), (66, 199570), (70, 188166), (77, 171060), (84, 156805), (105, 125444), (110, 119742), (132, 99785), (140, 94083), (154, 85530), (165, 79828), (210, 62722), (220, 59871), (231, 57020), (308, 42765), (330, 39914), (385, 34212), (420, 31361), (462, 28510), (660, 19957), (770, 17106), (924, 14255), (1155, 11404), (1540, 8553), (2310, 5702), (2851, 4620)]