70940220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 216233472

約数和(自身を除く): 145293252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 780, 883, 1030, 1236, 1339, 1545, 1766, 2060, 2649, 2678, 3090, 3532, 4017, 4415, 5298, 5356, 6180, 6695, 8034, 8830, 10596, 11479, 13245, 13390, 16068, 17660, 20085, 22958, 26490, 26780, 34437, 40170, 45916, 52980, 57395, 68874, 80340, 90949, 114790, 137748, 172185, 181898, 229580, 272847, 344370, 363796, 454745, 545694, 688740, 909490, 1091388, 1182337, 1364235, 1818980, 2364674, 2728470, 3547011, 4729348, 5456940, 5911685, 7094022, 11823370, 14188044, 17735055, 23646740, 35470110, 70940220]

約数ペア:

[(1, 70940220), (2, 35470110), (3, 23646740), (4, 17735055), (5, 14188044), (6, 11823370), (10, 7094022), (12, 5911685), (13, 5456940), (15, 4729348), (20, 3547011), (26, 2728470), (30, 2364674), (39, 1818980), (52, 1364235), (60, 1182337), (65, 1091388), (78, 909490), (103, 688740), (130, 545694), (156, 454745), (195, 363796), (206, 344370), (260, 272847), (309, 229580), (390, 181898), (412, 172185), (515, 137748), (618, 114790), (780, 90949), (883, 80340), (1030, 68874), (1236, 57395), (1339, 52980), (1545, 45916), (1766, 40170), (2060, 34437), (2649, 26780), (2678, 26490), (3090, 22958), (3532, 20085), (4017, 17660), (4415, 16068), (5298, 13390), (5356, 13245), (6180, 11479), (6695, 10596), (8034, 8830)]