10840260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 32941440

約数和(自身を除く): 22101180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 257, 285, 370, 380, 444, 514, 555, 570, 703, 740, 771, 1028, 1110, 1140, 1285, 1406, 1542, 2109, 2220, 2570, 2812, 3084, 3515, 3855, 4218, 4883, 5140, 7030, 7710, 8436, 9509, 9766, 10545, 14060, 14649, 15420, 19018, 19532, 21090, 24415, 28527, 29298, 38036, 42180, 47545, 48830, 57054, 58596, 73245, 95090, 97660, 114108, 142635, 146490, 180671, 190180, 285270, 292980, 361342, 542013, 570540, 722684, 903355, 1084026, 1806710, 2168052, 2710065, 3613420, 5420130, 10840260]

約数ペア:

[(1, 10840260), (2, 5420130), (3, 3613420), (4, 2710065), (5, 2168052), (6, 1806710), (10, 1084026), (12, 903355), (15, 722684), (19, 570540), (20, 542013), (30, 361342), (37, 292980), (38, 285270), (57, 190180), (60, 180671), (74, 146490), (76, 142635), (95, 114108), (111, 97660), (114, 95090), (148, 73245), (185, 58596), (190, 57054), (222, 48830), (228, 47545), (257, 42180), (285, 38036), (370, 29298), (380, 28527), (444, 24415), (514, 21090), (555, 19532), (570, 19018), (703, 15420), (740, 14649), (771, 14060), (1028, 10545), (1110, 9766), (1140, 9509), (1285, 8436), (1406, 7710), (1542, 7030), (2109, 5140), (2220, 4883), (2570, 4218), (2812, 3855), (3084, 3515)]