11663910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 32095440

約数和(自身を除く): 20431530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 359, 361, 570, 718, 722, 855, 1077, 1083, 1710, 1795, 1805, 2154, 2166, 3231, 3249, 3590, 3610, 5385, 5415, 6462, 6498, 6821, 10770, 10830, 13642, 16155, 16245, 20463, 32310, 32490, 34105, 40926, 61389, 68210, 102315, 122778, 129599, 204630, 259198, 306945, 388797, 613890, 647995, 777594, 1166391, 1295990, 1943985, 2332782, 3887970, 5831955, 11663910]

約数ペア:

[(1, 11663910), (2, 5831955), (3, 3887970), (5, 2332782), (6, 1943985), (9, 1295990), (10, 1166391), (15, 777594), (18, 647995), (19, 613890), (30, 388797), (38, 306945), (45, 259198), (57, 204630), (90, 129599), (95, 122778), (114, 102315), (171, 68210), (190, 61389), (285, 40926), (342, 34105), (359, 32490), (361, 32310), (570, 20463), (718, 16245), (722, 16155), (855, 13642), (1077, 10830), (1083, 10770), (1710, 6821), (1795, 6498), (1805, 6462), (2154, 5415), (2166, 5385), (3231, 3610), (3249, 3590)]