350632980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2273}}^1$

素因数の和:3145

約数の個数: 72

約数和(自身を含む): 1065296232

約数和(自身を除く): 714663252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2273, 2571, 3428, 4285, 4546, 5142, 6819, 7713, 8570, 9092, 10284, 11365, 12855, 13638, 15426, 17140, 20457, 22730, 25710, 27276, 30852, 34095, 38565, 40914, 45460, 51420, 68190, 77130, 81828, 102285, 136380, 154260, 204570, 409140, 1947961, 3895922, 5843883, 7791844, 9739805, 11687766, 17531649, 19479610, 23375532, 29219415, 35063298, 38959220, 58438830, 70126596, 87658245, 116877660, 175316490, 350632980]

約数ペア:

[(1, 350632980), (2, 175316490), (3, 116877660), (4, 87658245), (5, 70126596), (6, 58438830), (9, 38959220), (10, 35063298), (12, 29219415), (15, 23375532), (18, 19479610), (20, 17531649), (30, 11687766), (36, 9739805), (45, 7791844), (60, 5843883), (90, 3895922), (180, 1947961), (857, 409140), (1714, 204570), (2273, 154260), (2571, 136380), (3428, 102285), (4285, 81828), (4546, 77130), (5142, 68190), (6819, 51420), (7713, 45460), (8570, 40914), (9092, 38565), (10284, 34095), (11365, 30852), (12855, 27276), (13638, 25710), (15426, 22730), (17140, 20457)]