79501910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 151128720

約数和(自身を除く): 71626810

約数列:

[1, 2, 5, 10, 47, 59, 61, 94, 118, 122, 235, 295, 305, 470, 590, 610, 2209, 2773, 2867, 3599, 4418, 5546, 5734, 7198, 11045, 13865, 14335, 17995, 22090, 27730, 28670, 35990, 130331, 134749, 169153, 260662, 269498, 338306, 651655, 673745, 845765, 1303310, 1347490, 1691530, 7950191, 15900382, 39750955, 79501910]

約数ペア:

[(1, 79501910), (2, 39750955), (5, 15900382), (10, 7950191), (47, 1691530), (59, 1347490), (61, 1303310), (94, 845765), (118, 673745), (122, 651655), (235, 338306), (295, 269498), (305, 260662), (470, 169153), (590, 134749), (610, 130331), (2209, 35990), (2773, 28670), (2867, 27730), (3599, 22090), (4418, 17995), (5546, 14335), (5734, 13865), (7198, 11045)]