470896917130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{207763}}^1$

素因数の和:208019

約数の個数: 64

約数和(自身を含む): 909507686400

約数和(自身を除く): 438610769270

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 151, 158, 190, 302, 395, 755, 790, 1501, 1510, 2869, 3002, 5738, 7505, 11929, 14345, 15010, 23858, 28690, 59645, 119290, 207763, 226651, 415526, 453302, 1038815, 1133255, 2077630, 2266510, 3947497, 7894994, 16413277, 19737485, 31372213, 32826554, 39474970, 62744426, 82066385, 156861065, 164132770, 311852263, 313722130, 596072047, 623704526, 1192144094, 1559261315, 2478404827, 2980360235, 3118522630, 4956809654, 5960720470, 12392024135, 24784048270, 47089691713, 94179383426, 235448458565, 470896917130]

約数ペア:

[(1, 470896917130), (2, 235448458565), (5, 94179383426), (10, 47089691713), (19, 24784048270), (38, 12392024135), (79, 5960720470), (95, 4956809654), (151, 3118522630), (158, 2980360235), (190, 2478404827), (302, 1559261315), (395, 1192144094), (755, 623704526), (790, 596072047), (1501, 313722130), (1510, 311852263), (2869, 164132770), (3002, 156861065), (5738, 82066385), (7505, 62744426), (11929, 39474970), (14345, 32826554), (15010, 31372213), (23858, 19737485), (28690, 16413277), (59645, 7894994), (119290, 3947497), (207763, 2266510), (226651, 2077630), (415526, 1133255), (453302, 1038815)]