About the Number

68672130

68672129 ← → 68672131

2進数表記:100000101111101101010000010

漢数字表記:六千八百六十七万二千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 31 1 × 41 1 × 1801 1

素因数の和:1883
約数の個数: 64
約数和(自身を含む): 174375936
約数和(自身を除く): 105703806

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 1801, 2542, 3602, 3813, 5403, 6355, 7626, 9005, 10806, 12710, 18010, 19065, 27015, 38130, 54030, 55831, 73841, 111662, 147682, 167493, 221523, 279155, 334986, 369205, 443046, 558310, 738410, 837465, 1107615, 1674930, 2215230, 2289071, 4578142, 6867213, 11445355, 13734426, 22890710, 34336065, 68672130]

約数ペア:
[(1, 68672130), (2, 34336065), (3, 22890710), (5, 13734426), (6, 11445355), (10, 6867213), (15, 4578142), (30, 2289071), (31, 2215230), (41, 1674930), (62, 1107615), (82, 837465), (93, 738410), (123, 558310), (155, 443046), (186, 369205), (205, 334986), (246, 279155), (310, 221523), (410, 167493), (465, 147682), (615, 111662), (930, 73841), (1230, 55831), (1271, 54030), (1801, 38130), (2542, 27015), (3602, 19065), (3813, 18010), (5403, 12710), (6355, 10806), (7626, 9005)]

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