988573630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 2087236512

約数和(自身を除く): 1098662882

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 257, 289, 374, 514, 578, 605, 935, 1210, 1285, 1331, 1445, 1870, 2057, 2570, 2662, 2827, 2890, 3179, 4114, 4369, 5654, 6358, 6655, 8738, 10285, 13310, 14135, 15895, 20570, 21845, 22627, 28270, 31097, 31790, 34969, 43690, 45254, 48059, 62194, 69938, 74273, 96118, 113135, 148546, 155485, 174845, 226270, 240295, 310970, 342067, 349690, 371365, 384659, 480590, 528649, 684134, 742730, 769318, 817003, 1057298, 1634006, 1710335, 1923295, 2643245, 3420670, 3846590, 4085015, 5286490, 5815139, 8170030, 8987033, 11630278, 17974066, 29075695, 44935165, 58151390, 89870330, 98857363, 197714726, 494286815, 988573630]

約数ペア:

[(1, 988573630), (2, 494286815), (5, 197714726), (10, 98857363), (11, 89870330), (17, 58151390), (22, 44935165), (34, 29075695), (55, 17974066), (85, 11630278), (110, 8987033), (121, 8170030), (170, 5815139), (187, 5286490), (242, 4085015), (257, 3846590), (289, 3420670), (374, 2643245), (514, 1923295), (578, 1710335), (605, 1634006), (935, 1057298), (1210, 817003), (1285, 769318), (1331, 742730), (1445, 684134), (1870, 528649), (2057, 480590), (2570, 384659), (2662, 371365), (2827, 349690), (2890, 342067), (3179, 310970), (4114, 240295), (4369, 226270), (5654, 174845), (6358, 155485), (6655, 148546), (8738, 113135), (10285, 96118), (13310, 74273), (14135, 69938), (15895, 62194), (20570, 48059), (21845, 45254), (22627, 43690), (28270, 34969), (31097, 31790)]