2800410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 7516800

約数和(自身を除く): 4716390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 289, 323, 510, 570, 578, 646, 867, 969, 1445, 1615, 1734, 1938, 2890, 3230, 4335, 4845, 4913, 5491, 8670, 9690, 9826, 10982, 14739, 16473, 24565, 27455, 29478, 32946, 49130, 54910, 73695, 82365, 93347, 147390, 164730, 186694, 280041, 466735, 560082, 933470, 1400205, 2800410]

約数ペア:

[(1, 2800410), (2, 1400205), (3, 933470), (5, 560082), (6, 466735), (10, 280041), (15, 186694), (17, 164730), (19, 147390), (30, 93347), (34, 82365), (38, 73695), (51, 54910), (57, 49130), (85, 32946), (95, 29478), (102, 27455), (114, 24565), (170, 16473), (190, 14739), (255, 10982), (285, 9826), (289, 9690), (323, 8670), (510, 5491), (570, 4913), (578, 4845), (646, 4335), (867, 3230), (969, 2890), (1445, 1938), (1615, 1734)]