39347910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 82303290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 191, 210, 218, 270, 315, 327, 378, 382, 545, 573, 630, 654, 763, 945, 955, 981, 1090, 1146, 1337, 1526, 1635, 1719, 1890, 1910, 1962, 2289, 2674, 2865, 2943, 3270, 3438, 3815, 4011, 4578, 4905, 5157, 5730, 5886, 6685, 6867, 7630, 8022, 8595, 9810, 10314, 11445, 12033, 13370, 13734, 14715, 17190, 20055, 20601, 20819, 22890, 24066, 25785, 29430, 34335, 36099, 40110, 41202, 41638, 51570, 60165, 62457, 68670, 72198, 103005, 104095, 120330, 124914, 145733, 180495, 187371, 206010, 208190, 291466, 312285, 360990, 374742, 437199, 562113, 624570, 728665, 874398, 936855, 1124226, 1311597, 1457330, 1873710, 2185995, 2623194, 2810565, 3934791, 4371990, 5621130, 6557985, 7869582, 13115970, 19673955, 39347910]

約数ペア:

[(1, 39347910), (2, 19673955), (3, 13115970), (5, 7869582), (6, 6557985), (7, 5621130), (9, 4371990), (10, 3934791), (14, 2810565), (15, 2623194), (18, 2185995), (21, 1873710), (27, 1457330), (30, 1311597), (35, 1124226), (42, 936855), (45, 874398), (54, 728665), (63, 624570), (70, 562113), (90, 437199), (105, 374742), (109, 360990), (126, 312285), (135, 291466), (189, 208190), (191, 206010), (210, 187371), (218, 180495), (270, 145733), (315, 124914), (327, 120330), (378, 104095), (382, 103005), (545, 72198), (573, 68670), (630, 62457), (654, 60165), (763, 51570), (945, 41638), (955, 41202), (981, 40110), (1090, 36099), (1146, 34335), (1337, 29430), (1526, 25785), (1635, 24066), (1719, 22890), (1890, 20819), (1910, 20601), (1962, 20055), (2289, 17190), (2674, 14715), (2865, 13734), (2943, 13370), (3270, 12033), (3438, 11445), (3815, 10314), (4011, 9810), (4578, 8595), (4905, 8022), (5157, 7630), (5730, 6867), (5886, 6685)]