128410830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2089}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 334517040

約数和(自身を除く): 206106210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1366, 2049, 2089, 3415, 4098, 4178, 6147, 6267, 6830, 10245, 10445, 12294, 12534, 18801, 20490, 20890, 30735, 31335, 37602, 61470, 62670, 94005, 188010, 1426787, 2853574, 4280361, 7133935, 8560722, 12841083, 14267870, 21401805, 25682166, 42803610, 64205415, 128410830]

約数ペア:

[(1, 128410830), (2, 64205415), (3, 42803610), (5, 25682166), (6, 21401805), (9, 14267870), (10, 12841083), (15, 8560722), (18, 7133935), (30, 4280361), (45, 2853574), (90, 1426787), (683, 188010), (1366, 94005), (2049, 62670), (2089, 61470), (3415, 37602), (4098, 31335), (4178, 30735), (6147, 20890), (6267, 20490), (6830, 18801), (10245, 12534), (10445, 12294)]