28683930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 64

約数和(自身を含む): 79532928

約数和(自身を除く): 50848998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5113, 5610, 10226, 15339, 25565, 30678, 51130, 56243, 76695, 86921, 112486, 153390, 168729, 173842, 260763, 281215, 337458, 434605, 521526, 562430, 843645, 869210, 956131, 1303815, 1687290, 1912262, 2607630, 2868393, 4780655, 5736786, 9561310, 14341965, 28683930]

約数ペア:

[(1, 28683930), (2, 14341965), (3, 9561310), (5, 5736786), (6, 4780655), (10, 2868393), (11, 2607630), (15, 1912262), (17, 1687290), (22, 1303815), (30, 956131), (33, 869210), (34, 843645), (51, 562430), (55, 521526), (66, 434605), (85, 337458), (102, 281215), (110, 260763), (165, 173842), (170, 168729), (187, 153390), (255, 112486), (330, 86921), (374, 76695), (510, 56243), (561, 51130), (935, 30678), (1122, 25565), (1870, 15339), (2805, 10226), (5113, 5610)]