13315089620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{133391}}^1$

素因数の和:133461

約数の個数: 96

約数和(自身を含む): 34421538816

約数和(自身を除く): 21106449196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 1085, 1426, 1610, 2170, 2852, 3220, 3565, 4340, 4991, 7130, 9982, 14260, 19964, 24955, 49910, 99820, 133391, 266782, 533564, 666955, 933737, 1333910, 1867474, 2667820, 3067993, 3734948, 4135121, 4668685, 6135986, 8270242, 9337370, 12271972, 15339965, 16540484, 18674740, 20675605, 21475951, 28945847, 30679930, 41351210, 42951902, 57891694, 61359860, 82702420, 85903804, 95107783, 107379755, 115783388, 144729235, 190215566, 214759510, 289458470, 380431132, 429519020, 475538915, 578916940, 665754481, 951077830, 1331508962, 1902155660, 2663017924, 3328772405, 6657544810, 13315089620]

約数ペア:

[(1, 13315089620), (2, 6657544810), (4, 3328772405), (5, 2663017924), (7, 1902155660), (10, 1331508962), (14, 951077830), (20, 665754481), (23, 578916940), (28, 475538915), (31, 429519020), (35, 380431132), (46, 289458470), (62, 214759510), (70, 190215566), (92, 144729235), (115, 115783388), (124, 107379755), (140, 95107783), (155, 85903804), (161, 82702420), (217, 61359860), (230, 57891694), (310, 42951902), (322, 41351210), (434, 30679930), (460, 28945847), (620, 21475951), (644, 20675605), (713, 18674740), (805, 16540484), (868, 15339965), (1085, 12271972), (1426, 9337370), (1610, 8270242), (2170, 6135986), (2852, 4668685), (3220, 4135121), (3565, 3734948), (4340, 3067993), (4991, 2667820), (7130, 1867474), (9982, 1333910), (14260, 933737), (19964, 666955), (24955, 533564), (49910, 266782), (99820, 133391)]