4048366980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{6841}}^1$

素因数の和:8269

約数の個数: 96

約数和(自身を含む): 12965863680

約数和(自身を除く): 8917496700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1409, 2818, 4227, 5636, 6841, 7045, 8454, 9863, 13682, 14090, 16908, 19726, 20523, 21135, 27364, 28180, 29589, 34205, 39452, 41046, 42270, 47887, 49315, 59178, 68410, 82092, 84540, 95774, 98630, 102615, 118356, 136820, 143661, 147945, 191548, 197260, 205230, 239435, 287322, 295890, 410460, 478870, 574644, 591780, 718305, 957740, 1436610, 2873220, 9638969, 19277938, 28916907, 38555876, 48194845, 57833814, 67472783, 96389690, 115667628, 134945566, 144584535, 192779380, 202418349, 269891132, 289169070, 337363915, 404836698, 578338140, 674727830, 809673396, 1012091745, 1349455660, 2024183490, 4048366980]

約数ペア:

[(1, 4048366980), (2, 2024183490), (3, 1349455660), (4, 1012091745), (5, 809673396), (6, 674727830), (7, 578338140), (10, 404836698), (12, 337363915), (14, 289169070), (15, 269891132), (20, 202418349), (21, 192779380), (28, 144584535), (30, 134945566), (35, 115667628), (42, 96389690), (60, 67472783), (70, 57833814), (84, 48194845), (105, 38555876), (140, 28916907), (210, 19277938), (420, 9638969), (1409, 2873220), (2818, 1436610), (4227, 957740), (5636, 718305), (6841, 591780), (7045, 574644), (8454, 478870), (9863, 410460), (13682, 295890), (14090, 287322), (16908, 239435), (19726, 205230), (20523, 197260), (21135, 191548), (27364, 147945), (28180, 143661), (29589, 136820), (34205, 118356), (39452, 102615), (41046, 98630), (42270, 95774), (47887, 84540), (49315, 82092), (59178, 68410)]