About the Number

230420220

230420219 ← → 230420221

2進数表記:1101101110111110111011111100

漢数字表記:二億三千四十二万二百二十

素因数分解:

2 2 × 3 1 × 5 1 × 19 1 × 107 1 × 1889 1

素因数の和:2027
約数の個数: 96
約数和(自身を含む): 685843200
約数和(自身を除く): 455422980

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 428, 535, 570, 642, 1070, 1140, 1284, 1605, 1889, 2033, 2140, 3210, 3778, 4066, 5667, 6099, 6420, 7556, 8132, 9445, 10165, 11334, 12198, 18890, 20330, 22668, 24396, 28335, 30495, 35891, 37780, 40660, 56670, 60990, 71782, 107673, 113340, 121980, 143564, 179455, 202123, 215346, 358910, 404246, 430692, 538365, 606369, 717820, 808492, 1010615, 1076730, 1212738, 2021230, 2153460, 2425476, 3031845, 3840337, 4042460, 6063690, 7680674, 11521011, 12127380, 15361348, 19201685, 23042022, 38403370, 46084044, 57605055, 76806740, 115210110, 230420220]

約数ペア:
[(1, 230420220), (2, 115210110), (3, 76806740), (4, 57605055), (5, 46084044), (6, 38403370), (10, 23042022), (12, 19201685), (15, 15361348), (19, 12127380), (20, 11521011), (30, 7680674), (38, 6063690), (57, 4042460), (60, 3840337), (76, 3031845), (95, 2425476), (107, 2153460), (114, 2021230), (190, 1212738), (214, 1076730), (228, 1010615), (285, 808492), (321, 717820), (380, 606369), (428, 538365), (535, 430692), (570, 404246), (642, 358910), (1070, 215346), (1140, 202123), (1284, 179455), (1605, 143564), (1889, 121980), (2033, 113340), (2140, 107673), (3210, 71782), (3778, 60990), (4066, 56670), (5667, 40660), (6099, 37780), (6420, 35891), (7556, 30495), (8132, 28335), (9445, 24396), (10165, 22668), (11334, 20330), (12198, 18890)]

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