About the Number

90104770

90104769 ← → 90104771

2進数表記:101010111101110001111000010

漢数字表記:九千十万四千七百七十

素因数分解:

2 1 × 5 1 × 7 1 × 53 1 × 149 1 × 163 1

素因数の和:379
約数の個数: 64
約数和(自身を含む): 191289600
約数和(自身を除く): 101184830

約数列:
[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 149, 163, 265, 298, 326, 371, 530, 742, 745, 815, 1043, 1141, 1490, 1630, 1855, 2086, 2282, 3710, 5215, 5705, 7897, 8639, 10430, 11410, 15794, 17278, 24287, 39485, 43195, 48574, 55279, 60473, 78970, 86390, 110558, 120946, 121435, 170009, 242870, 276395, 302365, 340018, 552790, 604730, 850045, 1287211, 1700090, 2574422, 6436055, 9010477, 12872110, 18020954, 45052385, 90104770]

約数ペア:
[(1, 90104770), (2, 45052385), (5, 18020954), (7, 12872110), (10, 9010477), (14, 6436055), (35, 2574422), (53, 1700090), (70, 1287211), (106, 850045), (149, 604730), (163, 552790), (265, 340018), (298, 302365), (326, 276395), (371, 242870), (530, 170009), (742, 121435), (745, 120946), (815, 110558), (1043, 86390), (1141, 78970), (1490, 60473), (1630, 55279), (1855, 48574), (2086, 43195), (2282, 39485), (3710, 24287), (5215, 17278), (5705, 15794), (7897, 11410), (8639, 10430)]

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