230826820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 589317120

約数和(自身を除く): 358490300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 107, 133, 140, 190, 214, 266, 380, 428, 532, 535, 665, 749, 811, 1070, 1330, 1498, 1622, 2033, 2140, 2660, 2996, 3244, 3745, 4055, 4066, 5677, 7490, 8110, 8132, 10165, 11354, 14231, 14980, 15409, 16220, 20330, 22708, 28385, 28462, 30818, 40660, 56770, 56924, 61636, 71155, 77045, 86777, 107863, 113540, 142310, 154090, 173554, 215726, 284620, 308180, 347108, 431452, 433885, 539315, 607439, 867770, 1078630, 1214878, 1648763, 1735540, 2157260, 2429756, 3037195, 3297526, 6074390, 6595052, 8243815, 11541341, 12148780, 16487630, 23082682, 32975260, 46165364, 57706705, 115413410, 230826820]

約数ペア:

[(1, 230826820), (2, 115413410), (4, 57706705), (5, 46165364), (7, 32975260), (10, 23082682), (14, 16487630), (19, 12148780), (20, 11541341), (28, 8243815), (35, 6595052), (38, 6074390), (70, 3297526), (76, 3037195), (95, 2429756), (107, 2157260), (133, 1735540), (140, 1648763), (190, 1214878), (214, 1078630), (266, 867770), (380, 607439), (428, 539315), (532, 433885), (535, 431452), (665, 347108), (749, 308180), (811, 284620), (1070, 215726), (1330, 173554), (1498, 154090), (1622, 142310), (2033, 113540), (2140, 107863), (2660, 86777), (2996, 77045), (3244, 71155), (3745, 61636), (4055, 56924), (4066, 56770), (5677, 40660), (7490, 30818), (8110, 28462), (8132, 28385), (10165, 22708), (11354, 20330), (14231, 16220), (14980, 15409)]