47887140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 154748160

約数和(自身を除く): 106861020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1009, 1130, 1356, 1582, 1695, 2018, 2260, 2373, 3027, 3164, 3390, 3955, 4036, 4746, 5045, 6054, 6780, 7063, 7910, 9492, 10090, 11865, 12108, 14126, 15135, 15820, 20180, 21189, 23730, 28252, 30270, 35315, 42378, 47460, 60540, 70630, 84756, 105945, 114017, 141260, 211890, 228034, 342051, 423780, 456068, 570085, 684102, 798119, 1140170, 1368204, 1596238, 1710255, 2280340, 2394357, 3192476, 3420510, 3990595, 4788714, 6841020, 7981190, 9577428, 11971785, 15962380, 23943570, 47887140]

約数ペア:

[(1, 47887140), (2, 23943570), (3, 15962380), (4, 11971785), (5, 9577428), (6, 7981190), (7, 6841020), (10, 4788714), (12, 3990595), (14, 3420510), (15, 3192476), (20, 2394357), (21, 2280340), (28, 1710255), (30, 1596238), (35, 1368204), (42, 1140170), (60, 798119), (70, 684102), (84, 570085), (105, 456068), (113, 423780), (140, 342051), (210, 228034), (226, 211890), (339, 141260), (420, 114017), (452, 105945), (565, 84756), (678, 70630), (791, 60540), (1009, 47460), (1130, 42378), (1356, 35315), (1582, 30270), (1695, 28252), (2018, 23730), (2260, 21189), (2373, 20180), (3027, 15820), (3164, 15135), (3390, 14126), (3955, 12108), (4036, 11865), (4746, 10090), (5045, 9492), (6054, 7910), (6780, 7063)]