28195290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 78152256

約数和(自身を除く): 49956966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 270, 283, 369, 405, 410, 486, 566, 615, 738, 810, 849, 1107, 1215, 1230, 1415, 1698, 1845, 2214, 2430, 2547, 2830, 3321, 3690, 4245, 5094, 5535, 6642, 7641, 8490, 9963, 11070, 11603, 12735, 15282, 16605, 19926, 22923, 23206, 25470, 33210, 34809, 38205, 45846, 49815, 58015, 68769, 69618, 76410, 99630, 104427, 114615, 116030, 137538, 174045, 208854, 229230, 313281, 343845, 348090, 522135, 626562, 687690, 939843, 1044270, 1566405, 1879686, 2819529, 3132810, 4699215, 5639058, 9398430, 14097645, 28195290]

約数ペア:

[(1, 28195290), (2, 14097645), (3, 9398430), (5, 5639058), (6, 4699215), (9, 3132810), (10, 2819529), (15, 1879686), (18, 1566405), (27, 1044270), (30, 939843), (41, 687690), (45, 626562), (54, 522135), (81, 348090), (82, 343845), (90, 313281), (123, 229230), (135, 208854), (162, 174045), (205, 137538), (243, 116030), (246, 114615), (270, 104427), (283, 99630), (369, 76410), (405, 69618), (410, 68769), (486, 58015), (566, 49815), (615, 45846), (738, 38205), (810, 34809), (849, 33210), (1107, 25470), (1215, 23206), (1230, 22923), (1415, 19926), (1698, 16605), (1845, 15282), (2214, 12735), (2430, 11603), (2547, 11070), (2830, 9963), (3321, 8490), (3690, 7641), (4245, 6642), (5094, 5535)]