876759420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 2488502016

約数和(自身を除く): 1611742596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 331, 337, 393, 524, 655, 662, 674, 786, 993, 1011, 1310, 1324, 1348, 1572, 1655, 1685, 1965, 1986, 2022, 2620, 3310, 3370, 3930, 3972, 4044, 4965, 5055, 6620, 6740, 7860, 9930, 10110, 19860, 20220, 43361, 44147, 86722, 88294, 111547, 130083, 132441, 173444, 176588, 216805, 220735, 223094, 260166, 264882, 334641, 433610, 441470, 446188, 520332, 529764, 557735, 650415, 662205, 669282, 867220, 882940, 1115470, 1300830, 1324410, 1338564, 1673205, 2230940, 2601660, 2648820, 3346410, 6692820, 14612657, 29225314, 43837971, 58450628, 73063285, 87675942, 146126570, 175351884, 219189855, 292253140, 438379710, 876759420]

約数ペア:

[(1, 876759420), (2, 438379710), (3, 292253140), (4, 219189855), (5, 175351884), (6, 146126570), (10, 87675942), (12, 73063285), (15, 58450628), (20, 43837971), (30, 29225314), (60, 14612657), (131, 6692820), (262, 3346410), (331, 2648820), (337, 2601660), (393, 2230940), (524, 1673205), (655, 1338564), (662, 1324410), (674, 1300830), (786, 1115470), (993, 882940), (1011, 867220), (1310, 669282), (1324, 662205), (1348, 650415), (1572, 557735), (1655, 529764), (1685, 520332), (1965, 446188), (1986, 441470), (2022, 433610), (2620, 334641), (3310, 264882), (3370, 260166), (3930, 223094), (3972, 220735), (4044, 216805), (4965, 176588), (5055, 173444), (6620, 132441), (6740, 130083), (7860, 111547), (9930, 88294), (10110, 86722), (19860, 44147), (20220, 43361)]