5215260

素因数分解:

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

素因数の和:5142

約数の個数: 48

約数和(自身を含む): 15464736

約数和(自身を除く): 10249476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 5113, 10226, 15339, 20452, 25565, 30678, 51130, 61356, 76695, 86921, 102260, 153390, 173842, 260763, 306780, 347684, 434605, 521526, 869210, 1043052, 1303815, 1738420, 2607630, 5215260]

約数ペア:

[(1, 5215260), (2, 2607630), (3, 1738420), (4, 1303815), (5, 1043052), (6, 869210), (10, 521526), (12, 434605), (15, 347684), (17, 306780), (20, 260763), (30, 173842), (34, 153390), (51, 102260), (60, 86921), (68, 76695), (85, 61356), (102, 51130), (170, 30678), (204, 25565), (255, 20452), (340, 15339), (510, 10226), (1020, 5113)]