274217060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 638934912

約数和(自身を除く): 364717852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 97, 130, 131, 166, 194, 260, 262, 332, 388, 415, 485, 524, 655, 830, 970, 1079, 1261, 1310, 1660, 1703, 1940, 2158, 2522, 2620, 3406, 4316, 5044, 5395, 6305, 6812, 8051, 8515, 10790, 10873, 12610, 12707, 16102, 17030, 21580, 21746, 25220, 25414, 32204, 34060, 40255, 43492, 50828, 54365, 63535, 80510, 104663, 108730, 127070, 141349, 161020, 165191, 209326, 217460, 254140, 282698, 330382, 418652, 523315, 565396, 660764, 706745, 825955, 1046630, 1054681, 1413490, 1651910, 2093260, 2109362, 2826980, 3303820, 4218724, 5273405, 10546810, 13710853, 21093620, 27421706, 54843412, 68554265, 137108530, 274217060]

約数ペア:

[(1, 274217060), (2, 137108530), (4, 68554265), (5, 54843412), (10, 27421706), (13, 21093620), (20, 13710853), (26, 10546810), (52, 5273405), (65, 4218724), (83, 3303820), (97, 2826980), (130, 2109362), (131, 2093260), (166, 1651910), (194, 1413490), (260, 1054681), (262, 1046630), (332, 825955), (388, 706745), (415, 660764), (485, 565396), (524, 523315), (655, 418652), (830, 330382), (970, 282698), (1079, 254140), (1261, 217460), (1310, 209326), (1660, 165191), (1703, 161020), (1940, 141349), (2158, 127070), (2522, 108730), (2620, 104663), (3406, 80510), (4316, 63535), (5044, 54365), (5395, 50828), (6305, 43492), (6812, 40255), (8051, 34060), (8515, 32204), (10790, 25414), (10873, 25220), (12610, 21746), (12707, 21580), (16102, 17030)]