131550570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 360951552

約数和(自身を除く): 229400982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 103, 115, 138, 206, 207, 230, 309, 345, 414, 515, 617, 618, 690, 927, 1030, 1035, 1234, 1545, 1851, 1854, 2070, 2369, 3085, 3090, 3702, 4635, 4738, 5553, 6170, 7107, 9255, 9270, 11106, 11845, 14191, 14214, 18510, 21321, 23690, 27765, 28382, 35535, 42573, 42642, 55530, 63551, 70955, 71070, 85146, 106605, 127102, 127719, 141910, 190653, 212865, 213210, 255438, 317755, 381306, 425730, 571959, 635510, 638595, 953265, 1143918, 1277190, 1461673, 1906530, 2859795, 2923346, 4385019, 5719590, 7308365, 8770038, 13155057, 14616730, 21925095, 26310114, 43850190, 65775285, 131550570]

約数ペア:

[(1, 131550570), (2, 65775285), (3, 43850190), (5, 26310114), (6, 21925095), (9, 14616730), (10, 13155057), (15, 8770038), (18, 7308365), (23, 5719590), (30, 4385019), (45, 2923346), (46, 2859795), (69, 1906530), (90, 1461673), (103, 1277190), (115, 1143918), (138, 953265), (206, 638595), (207, 635510), (230, 571959), (309, 425730), (345, 381306), (414, 317755), (515, 255438), (617, 213210), (618, 212865), (690, 190653), (927, 141910), (1030, 127719), (1035, 127102), (1234, 106605), (1545, 85146), (1851, 71070), (1854, 70955), (2070, 63551), (2369, 55530), (3085, 42642), (3090, 42573), (3702, 35535), (4635, 28382), (4738, 27765), (5553, 23690), (6170, 21321), (7107, 18510), (9255, 14214), (9270, 14191), (11106, 11845)]