128283630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 328631040

約数和(自身を除く): 200347410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2774, 3083, 4161, 6166, 6935, 8322, 9249, 13870, 15415, 18498, 20805, 30830, 41610, 46245, 58577, 92490, 117154, 175731, 225059, 292885, 351462, 450118, 585770, 675177, 878655, 1125295, 1350354, 1757310, 2250590, 3375885, 4276121, 6751770, 8552242, 12828363, 21380605, 25656726, 42761210, 64141815, 128283630]

約数ペア:

[(1, 128283630), (2, 64141815), (3, 42761210), (5, 25656726), (6, 21380605), (10, 12828363), (15, 8552242), (19, 6751770), (30, 4276121), (38, 3375885), (57, 2250590), (73, 1757310), (95, 1350354), (114, 1125295), (146, 878655), (190, 675177), (219, 585770), (285, 450118), (365, 351462), (438, 292885), (570, 225059), (730, 175731), (1095, 117154), (1387, 92490), (2190, 58577), (2774, 46245), (3083, 41610), (4161, 30830), (6166, 20805), (6935, 18498), (8322, 15415), (9249, 13870)]