21604291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1076447}}^1$

素因数の和:1076683

約数の個数: 48

約数和(自身を含む): 56423098368

約数和(自身を除く): 34818807078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 20070, 1076447, 2152894, 3229341, 5382235, 6458682, 9688023, 10764470, 16146705, 19376046, 32293410, 48440115, 96880230, 240047681, 480095362, 720143043, 1200238405, 1440286086, 2160429129, 2400476810, 3600715215, 4320858258, 7201430430, 10802145645, 21604291290]

約数ペア:

[(1, 21604291290), (2, 10802145645), (3, 7201430430), (5, 4320858258), (6, 3600715215), (9, 2400476810), (10, 2160429129), (15, 1440286086), (18, 1200238405), (30, 720143043), (45, 480095362), (90, 240047681), (223, 96880230), (446, 48440115), (669, 32293410), (1115, 19376046), (1338, 16146705), (2007, 10764470), (2230, 9688023), (3345, 6458682), (4014, 5382235), (6690, 3229341), (10035, 2152894), (20070, 1076447)]