85670910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 246486240

約数和(自身を除く): 160815330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 1979, 2405, 2886, 3330, 3958, 4329, 4810, 5937, 7215, 8658, 9895, 11874, 14430, 17811, 19790, 21645, 25727, 29685, 35622, 43290, 51454, 59370, 73223, 77181, 89055, 128635, 146446, 154362, 178110, 219669, 231543, 257270, 366115, 385905, 439338, 463086, 659007, 732230, 771810, 951899, 1098345, 1157715, 1318014, 1903798, 2196690, 2315430, 2855697, 3295035, 4759495, 5711394, 6590070, 8567091, 9518990, 14278485, 17134182, 28556970, 42835455, 85670910]

約数ペア:

[(1, 85670910), (2, 42835455), (3, 28556970), (5, 17134182), (6, 14278485), (9, 9518990), (10, 8567091), (13, 6590070), (15, 5711394), (18, 4759495), (26, 3295035), (30, 2855697), (37, 2315430), (39, 2196690), (45, 1903798), (65, 1318014), (74, 1157715), (78, 1098345), (90, 951899), (111, 771810), (117, 732230), (130, 659007), (185, 463086), (195, 439338), (222, 385905), (234, 366115), (333, 257270), (370, 231543), (390, 219669), (481, 178110), (555, 154362), (585, 146446), (666, 128635), (962, 89055), (1110, 77181), (1170, 73223), (1443, 59370), (1665, 51454), (1979, 43290), (2405, 35622), (2886, 29685), (3330, 25727), (3958, 21645), (4329, 19790), (4810, 17811), (5937, 14430), (7215, 11874), (8658, 9895)]