157026510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17987}}^1$

素因数の和:18097

約数の個数: 48

約数和(自身を含む): 412500816

約数和(自身を除く): 255474306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 17987, 35974, 53961, 89935, 107922, 161883, 179870, 269805, 323766, 539610, 809415, 1618830, 1744739, 3489478, 5234217, 8723695, 10468434, 15702651, 17447390, 26171085, 31405302, 52342170, 78513255, 157026510]

約数ペア:

[(1, 157026510), (2, 78513255), (3, 52342170), (5, 31405302), (6, 26171085), (9, 17447390), (10, 15702651), (15, 10468434), (18, 8723695), (30, 5234217), (45, 3489478), (90, 1744739), (97, 1618830), (194, 809415), (291, 539610), (485, 323766), (582, 269805), (873, 179870), (970, 161883), (1455, 107922), (1746, 89935), (2910, 53961), (4365, 35974), (8730, 17987)]