393676010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22769}}^1$

素因数の和:22815

約数の個数: 64

約数和(自身を含む): 918086400

約数和(自身を除く): 524410390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 22769, 45538, 113845, 159383, 227690, 295997, 318766, 432611, 591994, 796915, 865222, 1479985, 1593830, 2071979, 2163055, 2959970, 3028277, 4143958, 4326110, 5623943, 6056554, 10359895, 11247886, 15141385, 20719790, 28119715, 30282770, 39367601, 56239430, 78735202, 196838005, 393676010]

約数ペア:

[(1, 393676010), (2, 196838005), (5, 78735202), (7, 56239430), (10, 39367601), (13, 30282770), (14, 28119715), (19, 20719790), (26, 15141385), (35, 11247886), (38, 10359895), (65, 6056554), (70, 5623943), (91, 4326110), (95, 4143958), (130, 3028277), (133, 2959970), (182, 2163055), (190, 2071979), (247, 1593830), (266, 1479985), (455, 865222), (494, 796915), (665, 591994), (910, 432611), (1235, 318766), (1330, 295997), (1729, 227690), (2470, 159383), (3458, 113845), (8645, 45538), (17290, 22769)]