58556290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 121040640

約数和(自身を除く): 62484350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 151, 157, 190, 247, 302, 314, 494, 755, 785, 1235, 1510, 1570, 1963, 2041, 2470, 2869, 2983, 3926, 4082, 5738, 5966, 9815, 10205, 14345, 14915, 19630, 20410, 23707, 28690, 29830, 37297, 38779, 47414, 74594, 77558, 118535, 186485, 193895, 237070, 308191, 372970, 387790, 450433, 616382, 900866, 1540955, 2252165, 3081910, 4504330, 5855629, 11711258, 29278145, 58556290]

約数ペア:

[(1, 58556290), (2, 29278145), (5, 11711258), (10, 5855629), (13, 4504330), (19, 3081910), (26, 2252165), (38, 1540955), (65, 900866), (95, 616382), (130, 450433), (151, 387790), (157, 372970), (190, 308191), (247, 237070), (302, 193895), (314, 186485), (494, 118535), (755, 77558), (785, 74594), (1235, 47414), (1510, 38779), (1570, 37297), (1963, 29830), (2041, 28690), (2470, 23707), (2869, 20410), (2983, 19630), (3926, 14915), (4082, 14345), (5738, 10205), (5966, 9815)]