73858290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 208023552

約数和(自身を除く): 134165262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 37, 46, 55, 66, 69, 74, 110, 111, 115, 138, 165, 185, 222, 230, 253, 263, 330, 345, 370, 407, 506, 526, 555, 690, 759, 789, 814, 851, 1110, 1221, 1265, 1315, 1518, 1578, 1702, 2035, 2442, 2530, 2553, 2630, 2893, 3795, 3945, 4070, 4255, 5106, 5786, 6049, 6105, 7590, 7890, 8510, 8679, 9361, 9731, 12098, 12210, 12765, 14465, 17358, 18147, 18722, 19462, 25530, 28083, 28930, 29193, 30245, 36294, 43395, 46805, 48655, 56166, 58386, 60490, 66539, 86790, 90735, 93610, 97310, 107041, 133078, 140415, 145965, 181470, 199617, 214082, 223813, 280830, 291930, 321123, 332695, 399234, 447626, 535205, 642246, 665390, 671439, 998085, 1070410, 1119065, 1342878, 1605615, 1996170, 2238130, 2461943, 3211230, 3357195, 4923886, 6714390, 7385829, 12309715, 14771658, 24619430, 36929145, 73858290]

約数ペア:

[(1, 73858290), (2, 36929145), (3, 24619430), (5, 14771658), (6, 12309715), (10, 7385829), (11, 6714390), (15, 4923886), (22, 3357195), (23, 3211230), (30, 2461943), (33, 2238130), (37, 1996170), (46, 1605615), (55, 1342878), (66, 1119065), (69, 1070410), (74, 998085), (110, 671439), (111, 665390), (115, 642246), (138, 535205), (165, 447626), (185, 399234), (222, 332695), (230, 321123), (253, 291930), (263, 280830), (330, 223813), (345, 214082), (370, 199617), (407, 181470), (506, 145965), (526, 140415), (555, 133078), (690, 107041), (759, 97310), (789, 93610), (814, 90735), (851, 86790), (1110, 66539), (1221, 60490), (1265, 58386), (1315, 56166), (1518, 48655), (1578, 46805), (1702, 43395), (2035, 36294), (2442, 30245), (2530, 29193), (2553, 28930), (2630, 28083), (2893, 25530), (3795, 19462), (3945, 18722), (4070, 18147), (4255, 17358), (5106, 14465), (5786, 12765), (6049, 12210), (6105, 12098), (7590, 9731), (7890, 9361), (8510, 8679)]