729457260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2389}}^1$

素因数の和:3135

約数の個数: 96

約数和(自身を含む): 2338452480

約数和(自身を除く): 1608995220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 727, 1454, 2181, 2389, 2908, 3635, 4362, 4778, 5089, 7167, 7270, 8724, 9556, 10178, 10905, 11945, 14334, 14540, 15267, 16723, 20356, 21810, 23890, 25445, 28668, 30534, 33446, 35835, 43620, 47780, 50169, 50890, 61068, 66892, 71670, 76335, 83615, 100338, 101780, 143340, 152670, 167230, 200676, 250845, 305340, 334460, 501690, 1003380, 1736803, 3473606, 5210409, 6947212, 8684015, 10420818, 12157621, 17368030, 20841636, 24315242, 26052045, 34736060, 36472863, 48630484, 52104090, 60788105, 72945726, 104208180, 121576210, 145891452, 182364315, 243152420, 364728630, 729457260]

約数ペア:

[(1, 729457260), (2, 364728630), (3, 243152420), (4, 182364315), (5, 145891452), (6, 121576210), (7, 104208180), (10, 72945726), (12, 60788105), (14, 52104090), (15, 48630484), (20, 36472863), (21, 34736060), (28, 26052045), (30, 24315242), (35, 20841636), (42, 17368030), (60, 12157621), (70, 10420818), (84, 8684015), (105, 6947212), (140, 5210409), (210, 3473606), (420, 1736803), (727, 1003380), (1454, 501690), (2181, 334460), (2389, 305340), (2908, 250845), (3635, 200676), (4362, 167230), (4778, 152670), (5089, 143340), (7167, 101780), (7270, 100338), (8724, 83615), (9556, 76335), (10178, 71670), (10905, 66892), (11945, 61068), (14334, 50890), (14540, 50169), (15267, 47780), (16723, 43620), (20356, 35835), (21810, 33446), (23890, 30534), (25445, 28668)]