2019958530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{17761}}^1$

素因数の和:18011

約数の個数: 64

約数和(自身を含む): 5156379648

約数和(自身を除く): 3136421118

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 223, 255, 446, 510, 669, 1115, 1338, 2230, 3345, 3791, 6690, 7582, 11373, 17761, 18955, 22746, 35522, 37910, 53283, 56865, 88805, 106566, 113730, 177610, 266415, 301937, 532830, 603874, 905811, 1509685, 1811622, 3019370, 3960703, 4529055, 7921406, 9058110, 11882109, 19803515, 23764218, 39607030, 59410545, 67331951, 118821090, 134663902, 201995853, 336659755, 403991706, 673319510, 1009979265, 2019958530]

約数ペア:

[(1, 2019958530), (2, 1009979265), (3, 673319510), (5, 403991706), (6, 336659755), (10, 201995853), (15, 134663902), (17, 118821090), (30, 67331951), (34, 59410545), (51, 39607030), (85, 23764218), (102, 19803515), (170, 11882109), (223, 9058110), (255, 7921406), (446, 4529055), (510, 3960703), (669, 3019370), (1115, 1811622), (1338, 1509685), (2230, 905811), (3345, 603874), (3791, 532830), (6690, 301937), (7582, 266415), (11373, 177610), (17761, 113730), (18955, 106566), (22746, 88805), (35522, 56865), (37910, 53283)]