42762510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 128494080

約数和(自身を除く): 85731570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 659, 721, 927, 1030, 1318, 1442, 1545, 1854, 1977, 2163, 3090, 3295, 3605, 3954, 4326, 4613, 4635, 5931, 6489, 6590, 7210, 9226, 9270, 9885, 10815, 11862, 12978, 13839, 19770, 21630, 23065, 27678, 29655, 32445, 41517, 46130, 59310, 64890, 67877, 69195, 83034, 135754, 138390, 203631, 207585, 339385, 407262, 415170, 475139, 610893, 678770, 950278, 1018155, 1221786, 1425417, 2036310, 2375695, 2850834, 3054465, 4276251, 4751390, 6108930, 7127085, 8552502, 14254170, 21381255, 42762510]

約数ペア:

[(1, 42762510), (2, 21381255), (3, 14254170), (5, 8552502), (6, 7127085), (7, 6108930), (9, 4751390), (10, 4276251), (14, 3054465), (15, 2850834), (18, 2375695), (21, 2036310), (30, 1425417), (35, 1221786), (42, 1018155), (45, 950278), (63, 678770), (70, 610893), (90, 475139), (103, 415170), (105, 407262), (126, 339385), (206, 207585), (210, 203631), (309, 138390), (315, 135754), (515, 83034), (618, 69195), (630, 67877), (659, 64890), (721, 59310), (927, 46130), (1030, 41517), (1318, 32445), (1442, 29655), (1545, 27678), (1854, 23065), (1977, 21630), (2163, 19770), (3090, 13839), (3295, 12978), (3605, 11862), (3954, 10815), (4326, 9885), (4613, 9270), (4635, 9226), (5931, 7210), (6489, 6590)]