68454810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 186340752

約数和(自身を除く): 117885942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 61, 74, 90, 111, 122, 183, 185, 222, 305, 333, 337, 366, 370, 549, 555, 610, 666, 674, 915, 1011, 1098, 1110, 1665, 1685, 1830, 2022, 2257, 2745, 3033, 3330, 3370, 4514, 5055, 5490, 6066, 6771, 10110, 11285, 12469, 13542, 15165, 20313, 20557, 22570, 24938, 30330, 33855, 37407, 40626, 41114, 61671, 62345, 67710, 74814, 101565, 102785, 112221, 123342, 124690, 185013, 187035, 203130, 205570, 224442, 308355, 370026, 374070, 561105, 616710, 760609, 925065, 1122210, 1521218, 1850130, 2281827, 3803045, 4563654, 6845481, 7606090, 11409135, 13690962, 22818270, 34227405, 68454810]

約数ペア:

[(1, 68454810), (2, 34227405), (3, 22818270), (5, 13690962), (6, 11409135), (9, 7606090), (10, 6845481), (15, 4563654), (18, 3803045), (30, 2281827), (37, 1850130), (45, 1521218), (61, 1122210), (74, 925065), (90, 760609), (111, 616710), (122, 561105), (183, 374070), (185, 370026), (222, 308355), (305, 224442), (333, 205570), (337, 203130), (366, 187035), (370, 185013), (549, 124690), (555, 123342), (610, 112221), (666, 102785), (674, 101565), (915, 74814), (1011, 67710), (1098, 62345), (1110, 61671), (1665, 41114), (1685, 40626), (1830, 37407), (2022, 33855), (2257, 30330), (2745, 24938), (3033, 22570), (3330, 20557), (3370, 20313), (4514, 15165), (5055, 13542), (5490, 12469), (6066, 11285), (6771, 10110)]