141856620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 276181140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 930, 1060, 1439, 1590, 1643, 1860, 2878, 3180, 3286, 4317, 4929, 5756, 6572, 7195, 8215, 8634, 9858, 14390, 16430, 17268, 19716, 21585, 24645, 28780, 32860, 43170, 44609, 49290, 76267, 86340, 89218, 98580, 133827, 152534, 178436, 223045, 228801, 267654, 305068, 381335, 446090, 457602, 535308, 669135, 762670, 892180, 915204, 1144005, 1338270, 1525340, 2288010, 2364277, 2676540, 4576020, 4728554, 7092831, 9457108, 11821385, 14185662, 23642770, 28371324, 35464155, 47285540, 70928310, 141856620]

約数ペア:

[(1, 141856620), (2, 70928310), (3, 47285540), (4, 35464155), (5, 28371324), (6, 23642770), (10, 14185662), (12, 11821385), (15, 9457108), (20, 7092831), (30, 4728554), (31, 4576020), (53, 2676540), (60, 2364277), (62, 2288010), (93, 1525340), (106, 1338270), (124, 1144005), (155, 915204), (159, 892180), (186, 762670), (212, 669135), (265, 535308), (310, 457602), (318, 446090), (372, 381335), (465, 305068), (530, 267654), (620, 228801), (636, 223045), (795, 178436), (930, 152534), (1060, 133827), (1439, 98580), (1590, 89218), (1643, 86340), (1860, 76267), (2878, 49290), (3180, 44609), (3286, 43170), (4317, 32860), (4929, 28780), (5756, 24645), (6572, 21585), (7195, 19716), (8215, 17268), (8634, 16430), (9858, 14390)]