22646790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 61890048

約数和(自身を除く): 39243258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 383, 405, 438, 657, 730, 766, 810, 1095, 1149, 1314, 1915, 1971, 2190, 2298, 3285, 3447, 3830, 3942, 5745, 5913, 6570, 6894, 9855, 10341, 11490, 11826, 17235, 19710, 20682, 27959, 29565, 31023, 34470, 51705, 55918, 59130, 62046, 83877, 103410, 139795, 155115, 167754, 251631, 279590, 310230, 419385, 503262, 754893, 838770, 1258155, 1509786, 2264679, 2516310, 3774465, 4529358, 7548930, 11323395, 22646790]

約数ペア:

[(1, 22646790), (2, 11323395), (3, 7548930), (5, 4529358), (6, 3774465), (9, 2516310), (10, 2264679), (15, 1509786), (18, 1258155), (27, 838770), (30, 754893), (45, 503262), (54, 419385), (73, 310230), (81, 279590), (90, 251631), (135, 167754), (146, 155115), (162, 139795), (219, 103410), (270, 83877), (365, 62046), (383, 59130), (405, 55918), (438, 51705), (657, 34470), (730, 31023), (766, 29565), (810, 27959), (1095, 20682), (1149, 19710), (1314, 17235), (1915, 11826), (1971, 11490), (2190, 10341), (2298, 9855), (3285, 6894), (3447, 6570), (3830, 5913), (3942, 5745)]