57217930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 135198720

約数和(自身を除く): 77980790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 3911, 7315, 7822, 14630, 19555, 27377, 39110, 43021, 54754, 74309, 86042, 136885, 148618, 215105, 273770, 301147, 371545, 430210, 520163, 602294, 743090, 817399, 1040326, 1505735, 1634798, 2600815, 3011470, 4086995, 5201630, 5721793, 8173990, 11443586, 28608965, 57217930]

約数ペア:

[(1, 57217930), (2, 28608965), (5, 11443586), (7, 8173990), (10, 5721793), (11, 5201630), (14, 4086995), (19, 3011470), (22, 2600815), (35, 1634798), (38, 1505735), (55, 1040326), (70, 817399), (77, 743090), (95, 602294), (110, 520163), (133, 430210), (154, 371545), (190, 301147), (209, 273770), (266, 215105), (385, 148618), (418, 136885), (665, 86042), (770, 74309), (1045, 54754), (1330, 43021), (1463, 39110), (2090, 27377), (2926, 19555), (3911, 14630), (7315, 7822)]