29720196

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 87816960

約数和(自身を除く): 58096764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 269, 279, 297, 324, 341, 372, 396, 538, 558, 594, 682, 807, 837, 891, 1023, 1076, 1116, 1188, 1364, 1614, 1674, 1782, 2046, 2421, 2511, 2959, 3069, 3228, 3348, 3564, 4092, 4842, 5022, 5918, 6138, 7263, 8339, 8877, 9207, 9684, 10044, 11836, 12276, 14526, 16678, 17754, 18414, 21789, 25017, 26631, 27621, 29052, 33356, 35508, 36828, 43578, 50034, 53262, 55242, 75051, 79893, 87156, 91729, 100068, 106524, 110484, 150102, 159786, 183458, 225153, 239679, 275187, 300204, 319572, 366916, 450306, 479358, 550374, 675459, 825561, 900612, 958716, 1100748, 1350918, 1651122, 2476683, 2701836, 3302244, 4953366, 7430049, 9906732, 14860098, 29720196]

約数ペア:

[(1, 29720196), (2, 14860098), (3, 9906732), (4, 7430049), (6, 4953366), (9, 3302244), (11, 2701836), (12, 2476683), (18, 1651122), (22, 1350918), (27, 1100748), (31, 958716), (33, 900612), (36, 825561), (44, 675459), (54, 550374), (62, 479358), (66, 450306), (81, 366916), (93, 319572), (99, 300204), (108, 275187), (124, 239679), (132, 225153), (162, 183458), (186, 159786), (198, 150102), (269, 110484), (279, 106524), (297, 100068), (324, 91729), (341, 87156), (372, 79893), (396, 75051), (538, 55242), (558, 53262), (594, 50034), (682, 43578), (807, 36828), (837, 35508), (891, 33356), (1023, 29052), (1076, 27621), (1116, 26631), (1188, 25017), (1364, 21789), (1614, 18414), (1674, 17754), (1782, 16678), (2046, 14526), (2421, 12276), (2511, 11836), (2959, 10044), (3069, 9684), (3228, 9207), (3348, 8877), (3564, 8339), (4092, 7263), (4842, 6138), (5022, 5918)]