65942660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 103885180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 269, 340, 412, 476, 515, 538, 595, 721, 1030, 1076, 1190, 1345, 1442, 1751, 1883, 2060, 2380, 2690, 2884, 3502, 3605, 3766, 4573, 5380, 7004, 7210, 7532, 8755, 9146, 9415, 12257, 14420, 17510, 18292, 18830, 22865, 24514, 27707, 32011, 35020, 37660, 45730, 49028, 55414, 61285, 64022, 91460, 110828, 122570, 128044, 138535, 160055, 193949, 245140, 277070, 320110, 387898, 471019, 554140, 640220, 775796, 942038, 969745, 1884076, 1939490, 2355095, 3297133, 3878980, 4710190, 6594266, 9420380, 13188532, 16485665, 32971330, 65942660]

約数ペア:

[(1, 65942660), (2, 32971330), (4, 16485665), (5, 13188532), (7, 9420380), (10, 6594266), (14, 4710190), (17, 3878980), (20, 3297133), (28, 2355095), (34, 1939490), (35, 1884076), (68, 969745), (70, 942038), (85, 775796), (103, 640220), (119, 554140), (140, 471019), (170, 387898), (206, 320110), (238, 277070), (269, 245140), (340, 193949), (412, 160055), (476, 138535), (515, 128044), (538, 122570), (595, 110828), (721, 91460), (1030, 64022), (1076, 61285), (1190, 55414), (1345, 49028), (1442, 45730), (1751, 37660), (1883, 35020), (2060, 32011), (2380, 27707), (2690, 24514), (2884, 22865), (3502, 18830), (3605, 18292), (3766, 17510), (4573, 14420), (5380, 12257), (7004, 9415), (7210, 9146), (7532, 8755)]