17353890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 47876400

約数和(自身を除く): 30522510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 109, 122, 145, 174, 183, 218, 261, 290, 305, 327, 366, 435, 522, 545, 549, 610, 654, 870, 915, 981, 1090, 1098, 1305, 1635, 1769, 1830, 1962, 2610, 2745, 3161, 3270, 3538, 4905, 5307, 5490, 6322, 6649, 8845, 9483, 9810, 10614, 13298, 15805, 15921, 17690, 18966, 19947, 26535, 28449, 31610, 31842, 33245, 39894, 47415, 53070, 56898, 59841, 66490, 79605, 94830, 99735, 119682, 142245, 159210, 192821, 199470, 284490, 299205, 385642, 578463, 598410, 964105, 1156926, 1735389, 1928210, 2892315, 3470778, 5784630, 8676945, 17353890]

約数ペア:

[(1, 17353890), (2, 8676945), (3, 5784630), (5, 3470778), (6, 2892315), (9, 1928210), (10, 1735389), (15, 1156926), (18, 964105), (29, 598410), (30, 578463), (45, 385642), (58, 299205), (61, 284490), (87, 199470), (90, 192821), (109, 159210), (122, 142245), (145, 119682), (174, 99735), (183, 94830), (218, 79605), (261, 66490), (290, 59841), (305, 56898), (327, 53070), (366, 47415), (435, 39894), (522, 33245), (545, 31842), (549, 31610), (610, 28449), (654, 26535), (870, 19947), (915, 18966), (981, 17690), (1090, 15921), (1098, 15805), (1305, 13298), (1635, 10614), (1769, 9810), (1830, 9483), (1962, 8845), (2610, 6649), (2745, 6322), (3161, 5490), (3270, 5307), (3538, 4905)]