214808490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 128

約数和(自身を含む): 649555200

約数和(自身を除く): 434746710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3221, 3510, 3705, 4446, 5130, 6442, 6669, 7410, 9663, 11115, 13338, 16105, 19326, 22230, 28989, 32210, 33345, 41873, 48315, 57978, 61199, 66690, 83746, 86967, 96630, 122398, 125619, 144945, 173934, 183597, 209365, 251238, 289890, 305995, 367194, 376857, 418730, 434835, 550791, 611990, 628095, 753714, 795587, 869670, 917985, 1101582, 1130571, 1256190, 1591174, 1652373, 1835970, 1884285, 2261142, 2386761, 2753955, 3304746, 3768570, 3977935, 4773522, 5507910, 5652855, 7160283, 7955870, 8261865, 11305710, 11933805, 14320566, 16523730, 21480849, 23867610, 35801415, 42961698, 71602830, 107404245, 214808490]

約数ペア:

[(1, 214808490), (2, 107404245), (3, 71602830), (5, 42961698), (6, 35801415), (9, 23867610), (10, 21480849), (13, 16523730), (15, 14320566), (18, 11933805), (19, 11305710), (26, 8261865), (27, 7955870), (30, 7160283), (38, 5652855), (39, 5507910), (45, 4773522), (54, 3977935), (57, 3768570), (65, 3304746), (78, 2753955), (90, 2386761), (95, 2261142), (114, 1884285), (117, 1835970), (130, 1652373), (135, 1591174), (171, 1256190), (190, 1130571), (195, 1101582), (234, 917985), (247, 869670), (270, 795587), (285, 753714), (342, 628095), (351, 611990), (390, 550791), (494, 434835), (513, 418730), (570, 376857), (585, 367194), (702, 305995), (741, 289890), (855, 251238), (1026, 209365), (1170, 183597), (1235, 173934), (1482, 144945), (1710, 125619), (1755, 122398), (2223, 96630), (2470, 86967), (2565, 83746), (3221, 66690), (3510, 61199), (3705, 57978), (4446, 48315), (5130, 41873), (6442, 33345), (6669, 32210), (7410, 28989), (9663, 22230), (11115, 19326), (13338, 16105)]