About the Number

14741740

14741739 ← → 14741741

2進数表記:111000001111000011101100

漢数字表記:千四百七十四万千七百四十

素因数分解:

2 2 × 5 1 × 13 1 × 31 2 × 59 1

素因数の和:143
約数の個数: 72
約数和(自身を含む): 35033040
約数和(自身を除く): 20291300

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 59, 62, 65, 118, 124, 130, 155, 236, 260, 295, 310, 403, 590, 620, 767, 806, 961, 1180, 1534, 1612, 1829, 1922, 2015, 3068, 3658, 3835, 3844, 4030, 4805, 7316, 7670, 8060, 9145, 9610, 12493, 15340, 18290, 19220, 23777, 24986, 36580, 47554, 49972, 56699, 62465, 95108, 113398, 118885, 124930, 226796, 237770, 249860, 283495, 475540, 566990, 737087, 1133980, 1474174, 2948348, 3685435, 7370870, 14741740]

約数ペア:
[(1, 14741740), (2, 7370870), (4, 3685435), (5, 2948348), (10, 1474174), (13, 1133980), (20, 737087), (26, 566990), (31, 475540), (52, 283495), (59, 249860), (62, 237770), (65, 226796), (118, 124930), (124, 118885), (130, 113398), (155, 95108), (236, 62465), (260, 56699), (295, 49972), (310, 47554), (403, 36580), (590, 24986), (620, 23777), (767, 19220), (806, 18290), (961, 15340), (1180, 12493), (1534, 9610), (1612, 9145), (1829, 8060), (1922, 7670), (2015, 7316), (3068, 4805), (3658, 4030), (3835, 3844)]

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