2015293070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{587549}}^1$

素因数の和:587577

約数の個数: 32

約数和(自身を含む): 4230360000

約数和(自身を除く): 2215066930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 587549, 1175098, 2937745, 4112843, 5875490, 8225686, 20564215, 28789901, 41128430, 57579802, 143949505, 201529307, 287899010, 403058614, 1007646535, 2015293070]

約数ペア:

[(1, 2015293070), (2, 1007646535), (5, 403058614), (7, 287899010), (10, 201529307), (14, 143949505), (35, 57579802), (49, 41128430), (70, 28789901), (98, 20564215), (245, 8225686), (343, 5875490), (490, 4112843), (686, 2937745), (1715, 1175098), (3430, 587549)]