15673463140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1\times {\mathrm{17669}}^1$

素因数の和:20304

約数の個数: 48

約数和(自身を含む): 34865737200

約数和(自身を除く): 19192274060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2609, 5218, 10436, 13045, 17669, 26090, 35338, 44353, 52180, 70676, 88345, 88706, 176690, 177412, 221765, 300373, 353380, 443530, 600746, 887060, 1201492, 1501865, 3003730, 6007460, 46098421, 92196842, 184393684, 230492105, 460984210, 783673157, 921968420, 1567346314, 3134692628, 3918365785, 7836731570, 15673463140]

約数ペア:

[(1, 15673463140), (2, 7836731570), (4, 3918365785), (5, 3134692628), (10, 1567346314), (17, 921968420), (20, 783673157), (34, 460984210), (68, 230492105), (85, 184393684), (170, 92196842), (340, 46098421), (2609, 6007460), (5218, 3003730), (10436, 1501865), (13045, 1201492), (17669, 887060), (26090, 600746), (35338, 443530), (44353, 353380), (52180, 300373), (70676, 221765), (88345, 177412), (88706, 176690)]