About the Number

70684380

70684379 ← → 70684381

2進数表記:100001101101000111011011100

漢数字表記:七千六十八万四千三百八十

素因数分解:

2 2 × 3 3 × 5 1 × 13 1 × 10069 1

素因数の和:10100
約数の個数: 96
約数和(自身を含む): 236846400
約数和(自身を除く): 166162020

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10069, 20138, 30207, 40276, 50345, 60414, 90621, 100690, 120828, 130897, 151035, 181242, 201380, 261794, 271863, 302070, 362484, 392691, 453105, 523588, 543726, 604140, 654485, 785382, 906210, 1087452, 1178073, 1308970, 1359315, 1570764, 1812420, 1963455, 2356146, 2617940, 2718630, 3534219, 3926910, 4712292, 5437260, 5890365, 7068438, 7853820, 11780730, 14136876, 17671095, 23561460, 35342190, 70684380]

約数ペア:
[(1, 70684380), (2, 35342190), (3, 23561460), (4, 17671095), (5, 14136876), (6, 11780730), (9, 7853820), (10, 7068438), (12, 5890365), (13, 5437260), (15, 4712292), (18, 3926910), (20, 3534219), (26, 2718630), (27, 2617940), (30, 2356146), (36, 1963455), (39, 1812420), (45, 1570764), (52, 1359315), (54, 1308970), (60, 1178073), (65, 1087452), (78, 906210), (90, 785382), (108, 654485), (117, 604140), (130, 543726), (135, 523588), (156, 453105), (180, 392691), (195, 362484), (234, 302070), (260, 271863), (270, 261794), (351, 201380), (390, 181242), (468, 151035), (540, 130897), (585, 120828), (702, 100690), (780, 90621), (1170, 60414), (1404, 50345), (1755, 40276), (2340, 30207), (3510, 20138), (7020, 10069)]

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