187082910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 559915200

約数和(自身を除く): 372832290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 1993, 2086, 2235, 2682, 3129, 3986, 4470, 5215, 5979, 6258, 6705, 9387, 9965, 10430, 11958, 13410, 13951, 15645, 17937, 18774, 19930, 27902, 29895, 31290, 35874, 41853, 46935, 59790, 69755, 83706, 89685, 93870, 125559, 139510, 179370, 209265, 251118, 296957, 418530, 593914, 627795, 890871, 1255590, 1484785, 1781742, 2078699, 2672613, 2969570, 4157398, 4454355, 5345226, 6236097, 8908710, 10393495, 12472194, 13363065, 18708291, 20786990, 26726130, 31180485, 37416582, 62360970, 93541455, 187082910]

約数ペア:

[(1, 187082910), (2, 93541455), (3, 62360970), (5, 37416582), (6, 31180485), (7, 26726130), (9, 20786990), (10, 18708291), (14, 13363065), (15, 12472194), (18, 10393495), (21, 8908710), (30, 6236097), (35, 5345226), (42, 4454355), (45, 4157398), (63, 2969570), (70, 2672613), (90, 2078699), (105, 1781742), (126, 1484785), (149, 1255590), (210, 890871), (298, 627795), (315, 593914), (447, 418530), (630, 296957), (745, 251118), (894, 209265), (1043, 179370), (1341, 139510), (1490, 125559), (1993, 93870), (2086, 89685), (2235, 83706), (2682, 69755), (3129, 59790), (3986, 46935), (4470, 41853), (5215, 35874), (5979, 31290), (6258, 29895), (6705, 27902), (9387, 19930), (9965, 18774), (10430, 17937), (11958, 15645), (13410, 13951)]