1230996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 3003287040

約数和(自身を除く): 1772290230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 541, 730, 1039, 1082, 1095, 1623, 2078, 2190, 2705, 3117, 3246, 5195, 5410, 6234, 8115, 10390, 15585, 16230, 31170, 39493, 75847, 78986, 118479, 151694, 197465, 227541, 236958, 379235, 394930, 455082, 562099, 592395, 758470, 1124198, 1137705, 1184790, 1686297, 2275410, 2810495, 3372594, 5620990, 8431485, 16862970, 41033227, 82066454, 123099681, 205166135, 246199362, 410332270, 615498405, 1230996810]

約数ペア:

[(1, 1230996810), (2, 615498405), (3, 410332270), (5, 246199362), (6, 205166135), (10, 123099681), (15, 82066454), (30, 41033227), (73, 16862970), (146, 8431485), (219, 5620990), (365, 3372594), (438, 2810495), (541, 2275410), (730, 1686297), (1039, 1184790), (1082, 1137705), (1095, 1124198), (1623, 758470), (2078, 592395), (2190, 562099), (2705, 455082), (3117, 394930), (3246, 379235), (5195, 236958), (5410, 227541), (6234, 197465), (8115, 151694), (10390, 118479), (15585, 78986), (16230, 75847), (31170, 39493)]