7124190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 18480960

約数和(自身を除く): 11356770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 229, 255, 305, 366, 458, 510, 610, 687, 915, 1037, 1145, 1374, 1830, 2074, 2290, 3111, 3435, 3893, 5185, 6222, 6870, 7786, 10370, 11679, 13969, 15555, 19465, 23358, 27938, 31110, 38930, 41907, 58395, 69845, 83814, 116790, 139690, 209535, 237473, 419070, 474946, 712419, 1187365, 1424838, 2374730, 3562095, 7124190]

約数ペア:

[(1, 7124190), (2, 3562095), (3, 2374730), (5, 1424838), (6, 1187365), (10, 712419), (15, 474946), (17, 419070), (30, 237473), (34, 209535), (51, 139690), (61, 116790), (85, 83814), (102, 69845), (122, 58395), (170, 41907), (183, 38930), (229, 31110), (255, 27938), (305, 23358), (366, 19465), (458, 15555), (510, 13969), (610, 11679), (687, 10370), (915, 7786), (1037, 6870), (1145, 6222), (1374, 5185), (1830, 3893), (2074, 3435), (2290, 3111)]