2871435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 2934645

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 41, 69, 87, 105, 115, 123, 145, 161, 203, 205, 287, 345, 435, 483, 609, 615, 667, 805, 861, 943, 1015, 1189, 1435, 2001, 2415, 2829, 3045, 3335, 3567, 4305, 4669, 4715, 5945, 6601, 8323, 10005, 14007, 14145, 17835, 19803, 23345, 24969, 27347, 33005, 41615, 70035, 82041, 99015, 124845, 136735, 191429, 410205, 574287, 957145, 2871435]

約数ペア:

[(1, 2871435), (3, 957145), (5, 574287), (7, 410205), (15, 191429), (21, 136735), (23, 124845), (29, 99015), (35, 82041), (41, 70035), (69, 41615), (87, 33005), (105, 27347), (115, 24969), (123, 23345), (145, 19803), (161, 17835), (203, 14145), (205, 14007), (287, 10005), (345, 8323), (435, 6601), (483, 5945), (609, 4715), (615, 4669), (667, 4305), (805, 3567), (861, 3335), (943, 3045), (1015, 2829), (1189, 2415), (1435, 2001)]