71746470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41957}}^1$

素因数の和:41989

約数の個数: 48

約数和(自身を含む): 196363440

約数和(自身を除く): 124616970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 41957, 83914, 125871, 209785, 251742, 377613, 419570, 629355, 755226, 797183, 1258710, 1594366, 1888065, 2391549, 3776130, 3985915, 4783098, 7174647, 7971830, 11957745, 14349294, 23915490, 35873235, 71746470]

約数ペア:

[(1, 71746470), (2, 35873235), (3, 23915490), (5, 14349294), (6, 11957745), (9, 7971830), (10, 7174647), (15, 4783098), (18, 3985915), (19, 3776130), (30, 2391549), (38, 1888065), (45, 1594366), (57, 1258710), (90, 797183), (95, 755226), (114, 629355), (171, 419570), (190, 377613), (285, 251742), (342, 209785), (570, 125871), (855, 83914), (1710, 41957)]