2011103670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{16103}}^1$

素因数の和:16317

約数の個数: 64

約数和(自身を含む): 5064643584

約数和(自身を除く): 3053539914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1810, 2715, 4163, 5430, 8326, 12489, 16103, 20815, 24978, 32206, 41630, 48309, 62445, 80515, 96618, 124890, 161030, 241545, 370369, 483090, 740738, 1111107, 1851845, 2222214, 2914643, 3703690, 5555535, 5829286, 8743929, 11111070, 14573215, 17487858, 29146430, 43719645, 67036789, 87439290, 134073578, 201110367, 335183945, 402220734, 670367890, 1005551835, 2011103670]

約数ペア:

[(1, 2011103670), (2, 1005551835), (3, 670367890), (5, 402220734), (6, 335183945), (10, 201110367), (15, 134073578), (23, 87439290), (30, 67036789), (46, 43719645), (69, 29146430), (115, 17487858), (138, 14573215), (181, 11111070), (230, 8743929), (345, 5829286), (362, 5555535), (543, 3703690), (690, 2914643), (905, 2222214), (1086, 1851845), (1810, 1111107), (2715, 740738), (4163, 483090), (5430, 370369), (8326, 241545), (12489, 161030), (16103, 124890), (20815, 96618), (24978, 80515), (32206, 62445), (41630, 48309)]