71344770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 196874496

約数和(自身を除く): 125529726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1810, 1877, 2534, 2715, 3754, 3801, 5430, 5631, 6335, 7602, 9385, 11262, 12670, 13139, 18770, 19005, 26278, 28155, 38010, 39417, 56310, 65695, 78834, 131390, 197085, 339737, 394170, 679474, 1019211, 1698685, 2038422, 2378159, 3397370, 4756318, 5096055, 7134477, 10192110, 11890795, 14268954, 23781590, 35672385, 71344770]

約数ペア:

[(1, 71344770), (2, 35672385), (3, 23781590), (5, 14268954), (6, 11890795), (7, 10192110), (10, 7134477), (14, 5096055), (15, 4756318), (21, 3397370), (30, 2378159), (35, 2038422), (42, 1698685), (70, 1019211), (105, 679474), (181, 394170), (210, 339737), (362, 197085), (543, 131390), (905, 78834), (1086, 65695), (1267, 56310), (1810, 39417), (1877, 38010), (2534, 28155), (2715, 26278), (3754, 19005), (3801, 18770), (5430, 13139), (5631, 12670), (6335, 11262), (7602, 9385)]