About the Number

230248005890

230248005889 ← → 230248005891

2進数表記:11010110011011110110011100000100000010

漢数字表記:二千三百二億四千八百万五千八百九十

素因数分解:

2 1 × 5 1 × 7 1 × 29 1 × 5581 1 × 20323 1

素因数の和:25947
約数の個数: 64
約数和(自身を含む): 490097813760
約数和(自身を除く): 259849807870

約数列:
[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 5581, 11162, 20323, 27905, 39067, 40646, 55810, 78134, 101615, 142261, 161849, 195335, 203230, 284522, 323698, 390670, 589367, 711305, 809245, 1132943, 1178734, 1422610, 1618490, 2265886, 2946835, 4125569, 5664715, 5893670, 8251138, 11329430, 20627845, 41255690, 113422663, 226845326, 567113315, 793958641, 1134226630, 1587917282, 3289257227, 3969793205, 6578514454, 7939586410, 16446286135, 23024800589, 32892572270, 46049601178, 115124002945, 230248005890]

約数ペア:
[(1, 230248005890), (2, 115124002945), (5, 46049601178), (7, 32892572270), (10, 23024800589), (14, 16446286135), (29, 7939586410), (35, 6578514454), (58, 3969793205), (70, 3289257227), (145, 1587917282), (203, 1134226630), (290, 793958641), (406, 567113315), (1015, 226845326), (2030, 113422663), (5581, 41255690), (11162, 20627845), (20323, 11329430), (27905, 8251138), (39067, 5893670), (40646, 5664715), (55810, 4125569), (78134, 2946835), (101615, 2265886), (142261, 1618490), (161849, 1422610), (195335, 1178734), (203230, 1132943), (284522, 809245), (323698, 711305), (390670, 589367)]

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