3222780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 10402560

約数和(自身を除く): 7179780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 257, 285, 330, 380, 418, 514, 570, 627, 660, 771, 836, 1028, 1045, 1140, 1254, 1285, 1542, 2090, 2508, 2570, 2827, 3084, 3135, 3855, 4180, 4883, 5140, 5654, 6270, 7710, 8481, 9766, 11308, 12540, 14135, 14649, 15420, 16962, 19532, 24415, 28270, 29298, 33924, 42405, 48830, 53713, 56540, 58596, 73245, 84810, 97660, 107426, 146490, 161139, 169620, 214852, 268565, 292980, 322278, 537130, 644556, 805695, 1074260, 1611390, 3222780]

約数ペア:

[(1, 3222780), (2, 1611390), (3, 1074260), (4, 805695), (5, 644556), (6, 537130), (10, 322278), (11, 292980), (12, 268565), (15, 214852), (19, 169620), (20, 161139), (22, 146490), (30, 107426), (33, 97660), (38, 84810), (44, 73245), (55, 58596), (57, 56540), (60, 53713), (66, 48830), (76, 42405), (95, 33924), (110, 29298), (114, 28270), (132, 24415), (165, 19532), (190, 16962), (209, 15420), (220, 14649), (228, 14135), (257, 12540), (285, 11308), (330, 9766), (380, 8481), (418, 7710), (514, 6270), (570, 5654), (627, 5140), (660, 4883), (771, 4180), (836, 3855), (1028, 3135), (1045, 3084), (1140, 2827), (1254, 2570), (1285, 2508), (1542, 2090)]