3450660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 10315200

約数和(自身を除く): 6864540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 289, 340, 398, 510, 578, 597, 796, 867, 995, 1020, 1156, 1194, 1445, 1734, 1990, 2388, 2890, 2985, 3383, 3468, 3980, 4335, 5780, 5970, 6766, 8670, 10149, 11940, 13532, 16915, 17340, 20298, 33830, 40596, 50745, 57511, 67660, 101490, 115022, 172533, 202980, 230044, 287555, 345066, 575110, 690132, 862665, 1150220, 1725330, 3450660]

約数ペア:

[(1, 3450660), (2, 1725330), (3, 1150220), (4, 862665), (5, 690132), (6, 575110), (10, 345066), (12, 287555), (15, 230044), (17, 202980), (20, 172533), (30, 115022), (34, 101490), (51, 67660), (60, 57511), (68, 50745), (85, 40596), (102, 33830), (170, 20298), (199, 17340), (204, 16915), (255, 13532), (289, 11940), (340, 10149), (398, 8670), (510, 6766), (578, 5970), (597, 5780), (796, 4335), (867, 3980), (995, 3468), (1020, 3383), (1156, 2985), (1194, 2890), (1445, 2388), (1734, 1990)]