66958470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39157}}^1$

素因数の和:39189

約数の個数: 48

約数和(自身を含む): 183259440

約数和(自身を除く): 116300970

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, 39157, 78314, 117471, 195785, 234942, 352413, 391570, 587355, 704826, 743983, 1174710, 1487966, 1762065, 2231949, 3524130, 3719915, 4463898, 6695847, 7439830, 11159745, 13391694, 22319490, 33479235, 66958470]

約数ペア:

[(1, 66958470), (2, 33479235), (3, 22319490), (5, 13391694), (6, 11159745), (9, 7439830), (10, 6695847), (15, 4463898), (18, 3719915), (19, 3524130), (30, 2231949), (38, 1762065), (45, 1487966), (57, 1174710), (90, 743983), (95, 704826), (114, 587355), (171, 391570), (190, 352413), (285, 234942), (342, 195785), (570, 117471), (855, 78314), (1710, 39157)]