About the Number

30000002130

30000002129 ← → 30000002131

2進数表記:11011111100001000111011010001010010

漢数字表記:三百億二千百三十

素因数分解:

2 1 × 3 3 × 5 1 × 7 1 × 619 1 × 25643 1

素因数の和:26285
約数の個数: 128
約数和(自身を含む): 91579852800
約数和(自身を除く): 61579850670

約数列:
[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 619, 630, 945, 1238, 1857, 1890, 3095, 3714, 4333, 5571, 6190, 8666, 9285, 11142, 12999, 16713, 18570, 21665, 25643, 25998, 27855, 33426, 38997, 43330, 51286, 55710, 64995, 76929, 77994, 83565, 116991, 128215, 129990, 153858, 167130, 179501, 194985, 230787, 233982, 256430, 359002, 384645, 389970, 461574, 538503, 584955, 692361, 769290, 897505, 1077006, 1153935, 1169910, 1384722, 1615509, 1795010, 2307870, 2692515, 3231018, 3461805, 4846527, 5385030, 6923610, 8077545, 9693054, 15873017, 16155090, 24232635, 31746034, 47619051, 48465270, 79365085, 95238102, 111111119, 142857153, 158730170, 222222238, 238095255, 285714306, 333333357, 428571459, 476190510, 555555595, 666666714, 714285765, 857142918, 1000000071, 1111111190, 1428571530, 1666666785, 2000000142, 2142857295, 3000000213, 3333333570, 4285714590, 5000000355, 6000000426, 10000000710, 15000001065, 30000002130]

約数ペア:
[(1, 30000002130), (2, 15000001065), (3, 10000000710), (5, 6000000426), (6, 5000000355), (7, 4285714590), (9, 3333333570), (10, 3000000213), (14, 2142857295), (15, 2000000142), (18, 1666666785), (21, 1428571530), (27, 1111111190), (30, 1000000071), (35, 857142918), (42, 714285765), (45, 666666714), (54, 555555595), (63, 476190510), (70, 428571459), (90, 333333357), (105, 285714306), (126, 238095255), (135, 222222238), (189, 158730170), (210, 142857153), (270, 111111119), (315, 95238102), (378, 79365085), (619, 48465270), (630, 47619051), (945, 31746034), (1238, 24232635), (1857, 16155090), (1890, 15873017), (3095, 9693054), (3714, 8077545), (4333, 6923610), (5571, 5385030), (6190, 4846527), (8666, 3461805), (9285, 3231018), (11142, 2692515), (12999, 2307870), (16713, 1795010), (18570, 1615509), (21665, 1384722), (25643, 1169910), (25998, 1153935), (27855, 1077006), (33426, 897505), (38997, 769290), (43330, 692361), (51286, 584955), (55710, 538503), (64995, 461574), (76929, 389970), (77994, 384645), (83565, 359002), (116991, 256430), (128215, 233982), (129990, 230787), (153858, 194985), (167130, 179501)]

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