305134620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5303}}^1$

素因数の和:5459

約数の個数: 96

約数和(自身を含む): 983743488

約数和(自身を除く): 678608868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 4110, 4795, 5303, 5754, 8220, 9590, 10606, 11508, 14385, 15909, 19180, 21212, 26515, 28770, 31818, 37121, 53030, 57540, 63636, 74242, 79545, 106060, 111363, 148484, 159090, 185605, 222726, 318180, 371210, 445452, 556815, 726511, 742420, 1113630, 1453022, 2179533, 2227260, 2906044, 3632555, 4359066, 5085577, 7265110, 8718132, 10171154, 10897665, 14530220, 15256731, 20342308, 21795330, 25427885, 30513462, 43590660, 50855770, 61026924, 76283655, 101711540, 152567310, 305134620]

約数ペア:

[(1, 305134620), (2, 152567310), (3, 101711540), (4, 76283655), (5, 61026924), (6, 50855770), (7, 43590660), (10, 30513462), (12, 25427885), (14, 21795330), (15, 20342308), (20, 15256731), (21, 14530220), (28, 10897665), (30, 10171154), (35, 8718132), (42, 7265110), (60, 5085577), (70, 4359066), (84, 3632555), (105, 2906044), (137, 2227260), (140, 2179533), (210, 1453022), (274, 1113630), (411, 742420), (420, 726511), (548, 556815), (685, 445452), (822, 371210), (959, 318180), (1370, 222726), (1644, 185605), (1918, 159090), (2055, 148484), (2740, 111363), (2877, 106060), (3836, 79545), (4110, 74242), (4795, 63636), (5303, 57540), (5754, 53030), (8220, 37121), (9590, 31818), (10606, 28770), (11508, 26515), (14385, 21212), (15909, 19180)]