About the Number
131438430
2進数表記:111110101011001011101011110
漢数字表記:一億三千百四十三万八千四百三十
素因数分解:
素因数の和:335
約数の個数: 128
約数和(自身を含む): 367718400
約数和(自身を除く): 236279970
約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 59, 74, 90, 111, 118, 135, 177, 185, 222, 223, 270, 295, 333, 354, 370, 446, 531, 555, 590, 666, 669, 885, 999, 1062, 1110, 1115, 1338, 1593, 1665, 1770, 1998, 2007, 2183, 2230, 2655, 3186, 3330, 3345, 4014, 4366, 4995, 5310, 6021, 6549, 6690, 7965, 8251, 9990, 10035, 10915, 12042, 13098, 13157, 15930, 16502, 19647, 20070, 21830, 24753, 26314, 30105, 32745, 39294, 39471, 41255, 49506, 58941, 60210, 65490, 65785, 74259, 78942, 82510, 98235, 117882, 118413, 123765, 131570, 148518, 196470, 197355, 222777, 236826, 247530, 294705, 355239, 371295, 394710, 445554, 486809, 589410, 592065, 710478, 742590, 973618, 1113885, 1184130, 1460427, 1776195, 2227770, 2434045, 2920854, 3552390, 4381281, 4868090, 7302135, 8762562, 13143843, 14604270, 21906405, 26287686, 43812810, 65719215, 131438430]
約数ペア:
[(1, 131438430), (2, 65719215), (3, 43812810), (5, 26287686), (6, 21906405), (9, 14604270), (10, 13143843), (15, 8762562), (18, 7302135), (27, 4868090), (30, 4381281), (37, 3552390), (45, 2920854), (54, 2434045), (59, 2227770), (74, 1776195), (90, 1460427), (111, 1184130), (118, 1113885), (135, 973618), (177, 742590), (185, 710478), (222, 592065), (223, 589410), (270, 486809), (295, 445554), (333, 394710), (354, 371295), (370, 355239), (446, 294705), (531, 247530), (555, 236826), (590, 222777), (666, 197355), (669, 196470), (885, 148518), (999, 131570), (1062, 123765), (1110, 118413), (1115, 117882), (1338, 98235), (1593, 82510), (1665, 78942), (1770, 74259), (1998, 65785), (2007, 65490), (2183, 60210), (2230, 58941), (2655, 49506), (3186, 41255), (3330, 39471), (3345, 39294), (4014, 32745), (4366, 30105), (4995, 26314), (5310, 24753), (6021, 21830), (6549, 20070), (6690, 19647), (7965, 16502), (8251, 15930), (9990, 13157), (10035, 13098), (10915, 12042)]このpageの処理時間: 0.005410432815551758 seconds