402538230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23417}}^1$

素因数の和:23621

約数の個数: 48

約数和(自身を含む): 1052123904

約数和(自身を除く): 649585674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 23417, 46834, 70251, 117085, 140502, 210753, 234170, 351255, 421506, 702510, 1053765, 2107530, 4472647, 8945294, 13417941, 22363235, 26835882, 40253823, 44726470, 67089705, 80507646, 134179410, 201269115, 402538230]

約数ペア:

[(1, 402538230), (2, 201269115), (3, 134179410), (5, 80507646), (6, 67089705), (9, 44726470), (10, 40253823), (15, 26835882), (18, 22363235), (30, 13417941), (45, 8945294), (90, 4472647), (191, 2107530), (382, 1053765), (573, 702510), (955, 421506), (1146, 351255), (1719, 234170), (1910, 210753), (2865, 140502), (3438, 117085), (5730, 70251), (8595, 46834), (17190, 23417)]