71390752190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12120671}}^1$

素因数の和:12120728

約数の個数: 32

約数和(自身を含む): 139630141440

約数和(自身を除く): 68239389250

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 12120671, 24241342, 60603355, 121206710, 230292749, 375740801, 460585498, 751481602, 1151463745, 1878704005, 2302927490, 3757408010, 7139075219, 14278150438, 35695376095, 71390752190]

約数ペア:

[(1, 71390752190), (2, 35695376095), (5, 14278150438), (10, 7139075219), (19, 3757408010), (31, 2302927490), (38, 1878704005), (62, 1151463745), (95, 751481602), (155, 460585498), (190, 375740801), (310, 230292749), (589, 121206710), (1178, 60603355), (2945, 24241342), (5890, 12120671)]