58439290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 72197510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 431, 455, 745, 862, 910, 1043, 1490, 1937, 2086, 2155, 3017, 3874, 4310, 5215, 5603, 6034, 9685, 10430, 11206, 13559, 15085, 19370, 27118, 28015, 30170, 39221, 56030, 64219, 67795, 78442, 128438, 135590, 196105, 321095, 392210, 449533, 642190, 834847, 899066, 1669694, 2247665, 4174235, 4495330, 5843929, 8348470, 11687858, 29219645, 58439290]

約数ペア:

[(1, 58439290), (2, 29219645), (5, 11687858), (7, 8348470), (10, 5843929), (13, 4495330), (14, 4174235), (26, 2247665), (35, 1669694), (65, 899066), (70, 834847), (91, 642190), (130, 449533), (149, 392210), (182, 321095), (298, 196105), (431, 135590), (455, 128438), (745, 78442), (862, 67795), (910, 64219), (1043, 56030), (1490, 39221), (1937, 30170), (2086, 28015), (2155, 27118), (3017, 19370), (3874, 15085), (4310, 13559), (5215, 11206), (5603, 10430), (6034, 9685)]