54696870

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 153740160

約数和(自身を除く): 99043290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 61, 81, 82, 90, 122, 123, 135, 162, 183, 205, 243, 246, 270, 305, 366, 369, 405, 410, 486, 549, 610, 615, 729, 738, 810, 915, 1098, 1107, 1215, 1230, 1458, 1647, 1830, 1845, 2187, 2214, 2430, 2501, 2745, 3294, 3321, 3645, 3690, 4374, 4941, 5002, 5490, 5535, 6642, 7290, 7503, 8235, 9882, 9963, 10935, 11070, 12505, 14823, 15006, 16470, 16605, 19926, 21870, 22509, 24705, 25010, 29646, 29889, 33210, 37515, 44469, 45018, 49410, 49815, 59778, 67527, 74115, 75030, 88938, 89667, 99630, 112545, 133407, 135054, 148230, 149445, 179334, 202581, 222345, 225090, 266814, 298890, 337635, 405162, 444690, 448335, 607743, 667035, 675270, 896670, 1012905, 1215486, 1334070, 1823229, 2025810, 3038715, 3646458, 5469687, 6077430, 9116145, 10939374, 18232290, 27348435, 54696870]

約数ペア:

[(1, 54696870), (2, 27348435), (3, 18232290), (5, 10939374), (6, 9116145), (9, 6077430), (10, 5469687), (15, 3646458), (18, 3038715), (27, 2025810), (30, 1823229), (41, 1334070), (45, 1215486), (54, 1012905), (61, 896670), (81, 675270), (82, 667035), (90, 607743), (122, 448335), (123, 444690), (135, 405162), (162, 337635), (183, 298890), (205, 266814), (243, 225090), (246, 222345), (270, 202581), (305, 179334), (366, 149445), (369, 148230), (405, 135054), (410, 133407), (486, 112545), (549, 99630), (610, 89667), (615, 88938), (729, 75030), (738, 74115), (810, 67527), (915, 59778), (1098, 49815), (1107, 49410), (1215, 45018), (1230, 44469), (1458, 37515), (1647, 33210), (1830, 29889), (1845, 29646), (2187, 25010), (2214, 24705), (2430, 22509), (2501, 21870), (2745, 19926), (3294, 16605), (3321, 16470), (3645, 15006), (3690, 14823), (4374, 12505), (4941, 11070), (5002, 10935), (5490, 9963), (5535, 9882), (6642, 8235), (7290, 7503)]