2516200590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{72367}}^1$

素因数の和:72457

約数の個数: 64

約数和(自身を含む): 6461015040

約数和(自身を除く): 3944814450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2318, 3477, 5795, 6954, 11590, 17385, 34770, 72367, 144734, 217101, 361835, 434202, 723670, 1085505, 1374973, 2171010, 2749946, 4124919, 4414387, 6874865, 8249838, 8828774, 13243161, 13749730, 20624595, 22071935, 26486322, 41249190, 44143870, 66215805, 83873353, 132431610, 167746706, 251620059, 419366765, 503240118, 838733530, 1258100295, 2516200590]

約数ペア:

[(1, 2516200590), (2, 1258100295), (3, 838733530), (5, 503240118), (6, 419366765), (10, 251620059), (15, 167746706), (19, 132431610), (30, 83873353), (38, 66215805), (57, 44143870), (61, 41249190), (95, 26486322), (114, 22071935), (122, 20624595), (183, 13749730), (190, 13243161), (285, 8828774), (305, 8249838), (366, 6874865), (570, 4414387), (610, 4124919), (915, 2749946), (1159, 2171010), (1830, 1374973), (2318, 1085505), (3477, 723670), (5795, 434202), (6954, 361835), (11590, 217101), (17385, 144734), (34770, 72367)]